# Mathematics Colloquia and Seminars

Series | Organizer |
---|---|

PDE and Applied Math Seminar | S. Shkoller, (. Temple, J. Biello |

Algebra & Discrete Mathematics | M. Vazirani, G. Kuperberg, D. Martin |

Algebraic Geometry | E. Gorskiy, E. Carlsson, R. Casals |

Geometry/Topology | J. Hass, A. Thompson |

Mathematical Biology | R. Guy, M. Vazquez, R. Chaudhuri |

Mathematical Physics & Probability | B. Morris, C. Tracy, M. Fraas |

Mathematics of Data & Decisions | N. Saito, M. Koeppe |

Optimization | (Special topics only) |

QMAP Seminar | M. Mulase, A. Waldron |

Colloquium | J. Hass, G. Kuperberg |

GGAM Colloquium | |

Distinguished Lecture Series | J. Hass, G. Kuperberg |

Faculty Research Seminar | M. Kapovich, S. Shkoller |

Student-Run Research Seminar | |

Student-Run Geometry/Topology Seminar | |

Student-Run Analysis & PDE | |

Featured Campus Seminars | |

Special Events |

### Past Talks

View past talks or upcoming talks for this series.

(Online) Zoom | Algebra & Discrete Mathematics | Iva Halacheva, Northeastern University |

Mon, Jun 1 2020, 1:10PM | Self-dual puzzles in Schubert calculus branching | |

(Online) Zoom | Algebra & Discrete Mathematics | Digjoy Paul, IMSC Chennai |

Tue, May 26 2020, 9:00AM | New approaches to the restriction problem | |

MSB 2112 | Algebra & Discrete Mathematics | Senia Scheydvasser, CUNY |

Mon, May 18 2020, 1:10PM | TBA | |

(online) Zoom | Algebra & Discrete Mathematics | Arseniy Sheydvasser, Graduate Center at CUNY |

Mon, May 18 2020, 1:10PM | Algebraic Invariants of Hyperbolic 4-Orbifolds | |

(Online) Zoom | Algebra & Discrete Mathematics | Nicolle González, UCLA |

Wed, May 13 2020, 1:10PM | $\mathfrak{sl}_n$-homology theories obstruct ribbon concordance | |

(Online) Zoom | Algebra & Discrete Mathematics | Dimitar Grantcharov, University of Texas |

Mon, May 11 2020, 1:10PM | Bounded modules of direct limit Lie algebras | |

(Online) Zoom | Algebra & Discrete Mathematics | Federico Castillo, University of Kansas |

Mon, May 4 2020, 1:10PM | Todd Class of Permutohedral Variety | |

(Online) Zoom | Algebra & Discrete Mathematics | Victor Ostrik, University of Oregon |

Mon, Apr 27 2020, 1:10PM | Incompressible tensor categories | |

(Online) Zoom | Algebra & Discrete Mathematics | Noah Snyder, Indiana University |

Mon, Apr 20 2020, 1:10PM | The exceptional knot polynomial | |

(Online) Zoom | Algebra & Discrete Mathematics | Siddharth Venkatesh, UCLA |

Mon, Apr 13 2020, 1:10PM | Algebraic Geometry and Representation Theory in the Verlinde category in positive characteristic | |

Zoom (Online) | Algebra & Discrete Mathematics | Amzi Jeffs, University of Washington |

Mon, Apr 6 2020, 1:10PM | Sunflower Theorems and Convex Codes | |

MSB 1147 | Algebra & Discrete Mathematics | Graham Gordon, Univeristy of Washington |

Mon, Mar 9 2020, 12:10PM | Cycle type factorizations in $\mathrm{GL}_n \mathbb{F}_q$ | |

MSB 1147 | Algebra & Discrete Mathematics | Sam Gunningham, Kings College London |

Mon, Mar 2 2020, 12:10PM | The finiteness conjecture for Skein modules | |

MSB 1147 | Algebra & Discrete Mathematics | Imre Barany, Hungarian Academy of Sciences |

Mon, Feb 24 2020, 12:10PM | ADM Seminar moved to Colloquium (4pm) | |

MSB 1147 | Algebra & Discrete Mathematics | Paul Wedrich, Max Planck Institute for Mathematics |

Tue, Feb 18 2020, 2:10PM | Quivers for SL(2) tilting modules | |

MSB 1147 | Algebra & Discrete Mathematics | Isabelle Shankar, UC Berkeley |

Mon, Feb 10 2020, 12:10PM | Symmetry-Adapted Gram Spectrahedra | |

MSB 1147 | Algebra & Discrete Mathematics | Zsuzsanna Dancso, University of Sydney |

Mon, Jan 27 2020, 12:10PM | Flow Lattices and Koszul Algebras | |

MSB 1147 | Algebra & Discrete Mathematics | Anna Beliakova, University of Zürich |

Tue, Jan 21 2020, 2:10PM | Non-semisimple quantum invariants | |

MSB 1147 | Algebra & Discrete Mathematics | Dan Nakano, U of Georgia |

Mon, Dec 9 2019, 12:10PM | Tensor Triangular Geometry with Applications to Representation Theory | |

MSB 1147 | Algebra & Discrete Mathematics | Bob Lutz, MSRI |

Mon, Dec 2 2019, 12:10PM | Electrical networks, hyperplane arrangements and matroids | |

MSB 1147 | Algebra & Discrete Mathematics | Tamsen (Whitehead) McGinley, Santa Clara University |

Mon, Nov 25 2019, 12:10PM | Perforated Tableaux - a combinatorial model for crystal graphs of type A_n | |

MSB 1147 | Algebra & Discrete Mathematics | Christopher Eur, UC Berkeley |

Mon, Nov 18 2019, 12:10PM | Simplicial generation of Chow rings of matroids | |

MSB 1147 | Algebra & Discrete Mathematics | Henry Kvinge, Colorado State University |

Mon, Nov 4 2019, 12:10PM | Using diagrammatics to motivate coherent systems on towers of Frobenius algebras | |

MSB 1147 | Algebra & Discrete Mathematics | Anastasia Chavez, UC Davis |

Mon, Oct 28 2019, 2:10PM | Characterizing quotients of positroids | |

MSB 1147 | Algebra & Discrete Mathematics | Dan Bump, Stanford |

Mon, Oct 21 2019, 12:10PM | Colored five-vertex models and Demazure atoms | |

MSB 1147 | Algebra & Discrete Mathematics | Yu Zhao, MIT |

Mon, Oct 14 2019, 12:10PM | K-theoretic Hall algebra of a surface and Feigin-Odesskii wheel conditions | |

MSB 2112 | Algebra & Discrete Mathematics | Greta Panova, USC |

Tue, Oct 8 2019, 12:10PM | Hook formulas for skew shapes | |

MSB 1147 | Algebra & Discrete Mathematics | Christos Athanasiadis, University of Athens, Greece |

Mon, Sep 30 2019, 12:10PM | Some instances of equivariant gamma-positivity in geometric combinatorics | |

Math. Science Building 1147 | Algebra & Discrete Mathematics | Prof. Amir Yehudahoff, Technion & Simons Institute Berkeley |

Mon, Jun 10 2019, 12:10PM | Anti-concentration in most directions. | |

Math Science Building 1147 | Algebra & Discrete Mathematics | Aram Dermenjian, Université du Québec à Montréal. |

Mon, Jun 3 2019, 12:10PM | Facial weak order in hyperplane arrangements | |

Math. Science Building 3106 | Algebra & Discrete Mathematics | Charles Camacho, Oregon State University |

Fri, May 31 2019, 11:30AM | Enumerating Quasiplatonic Cyclic Group Actions on Surfaces | |

Math. Science Building 1147 | Algebra & Discrete Mathematics | Prof. Matthias Beck, San Francisco State Univ. |

Mon, May 20 2019, 12:10PM | Binomial Inequalities of Chromatic, Flow, and Ehrhart Polynomials | |

Math Science Building 1147 | Algebra & Discrete Mathematics | Dr. Katharina Jochemko, KTH Stockholm |

Mon, May 6 2019, 12:10PM | Real-rooted h*-polynomials | |

Math Science Building 1147 | Algebra & Discrete Mathematics | Dr. Thomas McConville, MIT |

Mon, Apr 29 2019, 12:10PM | Chapoton triangles for multidimensional Catalan objects | |

Math Science Building 3106 | Algebra & Discrete Mathematics | Prof. Sinai Robins, Universidade de São Paulo, Brasil |

Fri, Apr 19 2019, 12:10PM | Discrete volumes of polytopes, and Euler-Maclaurin summation formulae with solid angle weights | |

Math Science Building 2112 | Algebra & Discrete Mathematics | Prof. Curtis Greene, Haverford College |

Mon, Apr 15 2019, 2:10PM | Inequalities: Posets, Tableaux, Symmetric Functions | |

Math Science Building 1147 | Algebra & Discrete Mathematics | Prof. Igor Pak, Univ. of California, Los Angeles |

Mon, Apr 8 2019, 12:10PM | Counting contingency tables | |

MSB 1147 | Algebra & Discrete Mathematics | Prof. Raman Sanyal, Univ. of Frankfurt |

Mon, Apr 1 2019, 12:10PM | Colorful Simplicial Depth. Minkowski Sums, and Generalized Gale Transforms | |

MSB 2112 | Algebra & Discrete Mathematics | Arkady Berenstein, University of Oregon |

Tue, Mar 19 2019, 12:10PM | Noncommutative Catalan numbers | |

MSB 2112 | Algebra & Discrete Mathematics | Federico Castillo, University of Kansas |

Mon, Mar 18 2019, 12:10PM | Deformations of Coxeter permutahedra and Coxeter submodular functions | |

MSB 2112 | Algebra & Discrete Mathematics | Sinai Robins, University of Sao Paolo |

Wed, Mar 13 2019, 12:10PM | CANCELLED: Discrete volumes of polytopes, and Euler-Maclaurin summation formulae with solid angle weights | |

MSB 2112 | Algebra & Discrete Mathematics | Jeremy Meza, UC Berkeley |

Mon, Mar 11 2019, 12:10PM | An Exploration of LLT polynomials in Type C | |

MSB 2112 | Algebra & Discrete Mathematics | Leon Zhang, UC Berkeley |

Mon, Mar 4 2019, 12:10PM | Computing convex hulls in the affine building of \(\text{SL}_d\) | |

MSB 2112 | Algebra & Discrete Mathematics | Daniel Bump, Stanford University |

Mon, Feb 25 2019, 12:10PM | Colored 5-vertex models and Demazure Atoms | |

MSB 2112 | Algebra & Discrete Mathematics | Eric Babson, UC Davis |

Mon, Feb 11 2019, 12:10PM | Homological connectivity of random graphs | |

MSB 2112 | Algebra & Discrete Mathematics | Steve Klee, Seattle University |

Fri, Feb 8 2019, 1:10PM | Enumerating spanning trees in bipartite graphs | |

MSB 2112 | Algebra & Discrete Mathematics | Fu Liu, UC Davis |

Mon, Feb 4 2019, 12:10PM | Combinatorics of nested Braid fans | |

MSB 2112 | Algebra & Discrete Mathematics | Rafael Oliveira, University of Toronto |

Mon, Jan 28 2019, 12:10PM | Scaling problems and applications to extremal combinatorics | |

MSB 2112 | Algebra & Discrete Mathematics | Gennadiy Averkov, University of Magdeburg |

Mon, Jan 14 2019, 12:10PM | Minkowski-type theorems for lattice polytopes | |

MSB 2112 | Algebra & Discrete Mathematics | Greg Kuperberg |

Mon, Jan 7 2019, 12:10PM | Organizational meeting | |

MSB 2112 | Algebra & Discrete Mathematics | José Simental Rodríguez, UC Davis |

Mon, Dec 10 2018, 11:00AM | Cherednik algebras and subspace arrangements | |

MSB 1147 | Algebra & Discrete Mathematics | Laura Colmenarejo, Max Planck Institute for Mathematics in the Sciences in Leipzig |

Mon, Dec 3 2018, 11:00AM | A Murnaghan-Nakayama rule for the quantum cohomology of the flag manifold | |

MSB 1147 | Algebra & Discrete Mathematics | You Qi, Caltech |

Mon, Nov 26 2018, 11:00AM | On the center of small quantum groups | |

MSB 1147 | Algebra & Discrete Mathematics | Anna Pun, Drexel University |

Mon, Nov 5 2018, 11:00AM | Catalan Functions and k-Schur functions | |

MSB 1147 | Algebra & Discrete Mathematics | Nicolle Gonzales, USC |

Mon, Oct 29 2018, 11:00AM | Demazure crystals for Nonsymmetric Macdonald polynomials | |

MSB 1147 | Algebra & Discrete Mathematics | Noah White, UCLA |

Mon, Oct 22 2018, 11:00AM | From RSK to cactus group actions on Coxeter groups | |

MSB 1147 | Algebra & Discrete Mathematics | Kyle Meyer, UC San Diego |

Mon, Oct 15 2018, 11:00AM | Descent Representations of Generalized Coinvariant Algebras | |

MSB 1147 | Algebra & Discrete Mathematics | Tair Akhmejanov, UC Davis |

Mon, Oct 8 2018, 11:00AM | Growth Diagrams from the Affine Grassmannian | |

MSB 1147 | Algebra & Discrete Mathematics | Elizabeth Gross, San Jose State University |

Mon, Jun 4 2018, 3:10PM | Distinguishing phylogenetic networks | |

MSB 1147 | Algebra & Discrete Mathematics | Steven Klee, Seattle University |

Wed, May 30 2018, 3:10PM | Lower bounds for centrally symmetric simplicial polytopes | |

MSB 1147 | Algebra & Discrete Mathematics | Anastasia Chavez, University of California Davis |

Tue, May 22 2018, 11:00AM | Dual Equivalence Graphs and CAT(0) Combinatorics | |

MSB 1147 | Algebra & Discrete Mathematics | Shachar Lovett, University of California San Diego |

Mon, May 14 2018, 3:10PM | MDS matrices with prescribed zeros | |

MSB 1147 | Algebra & Discrete Mathematics | Thomas Hales, University of Pittsburgh |

Wed, May 9 2018, 4:10PM | Bad Packings | |

MSB 1147 | Algebra & Discrete Mathematics | Konstantin Tolmachov, MIT |

Mon, May 7 2018, 3:10PM | Towards a categorification of a projection from an affine to a finite Hecke algebra in type A | |

MSB 1147 | Algebra & Discrete Mathematics | Ezgi Kantarcı Oğuz, University of Southern California |

Mon, Apr 30 2018, 3:10PM | A local characterization of crystals for the quantum queer superalgebra | |

MSB 1147 | Algebra & Discrete Mathematics | Nicolle Gonzalez, University of Southern California |

Mon, Apr 23 2018, 3:10PM | A Categorification of the Boson-Fermion Correspondence | |

MSB 1147 | Algebra & Discrete Mathematics | Maren Ring, University of Rostock |

Mon, Apr 16 2018, 3:10PM | McMullen's formulas for Ehrhart coefficients | |

MSB 1147 | Algebra & Discrete Mathematics | Catharina Stroppel, University of Bonn |

Mon, Apr 9 2018, 3:10PM | The Vershik-Okounkov approach to Brauer algebras | |

MSB 1147 | Algebra & Discrete Mathematics | Felix Gotti, University of California Berkeley |

Mon, Apr 2 2018, 3:10PM | Generalized affine semigroups: their sets of lengths and elasticity | |

MSB 2112 | Algebra & Discrete Mathematics | Robert Krone, University of California Davis |

Wed, Mar 14 2018, 4:10PM | FI-algebras | |

2112 MSB | Algebra & Discrete Mathematics | Luca Trevisan |

Wed, Mar 7 2018, 4:10PM | A theory of spectral graph clustering | |

2112 MSB | Algebra & Discrete Mathematics | Jeremy Lovejoy |

Wed, Feb 28 2018, 4:10PM | Colored Jones polynomials and modular forms | |

2112 MSB | Algebra & Discrete Mathematics | Sylvie Corteel |

Wed, Feb 21 2018, 4:10PM | Combinatorics of exclusion processes with open boundaries | |

2112 MSB | Algebra & Discrete Mathematics | Serkan Hosten |

Wed, Feb 14 2018, 4:10PM | The maximum likelihood degree of toric varieties | |

2112 MSB | Algebra & Discrete Mathematics | Deborah Oliveros |

Wed, Feb 7 2018, 4:10PM | Colorful Polytopes | |

MSB 3106 | Algebra & Discrete Mathematics | Jang Soo Kim |

Wed, Jan 24 2018, 5:10PM | Hook length property of d-complete posets via q-integrals | |

2112 MSB | Algebra & Discrete Mathematics | Joseph Gubeladze |

Wed, Jan 17 2018, 4:10PM | Unimodular rows over monoid rings | |

2112 MSB | Algebra & Discrete Mathematics | Matthias Beck |

Wed, Jan 10 2018, 4:15PM | Classification of Ehrhart polynomials (in particular, on zonotopes) | |

MSB 2112 | Algebra & Discrete Mathematics | Brendon Rhoades, UC San Diego |

Wed, Dec 13 2017, 4:10PM | Generalized coinvariant algebras and their quantum analogs | |

MSB 1147 | Algebra & Discrete Mathematics | Megan Ly, University of Colorado Boulder |

Mon, Dec 4 2017, 4:15PM | A set partition analogue of partition and tableaux combinatorics | |

MSB 2112 | Algebra & Discrete Mathematics | James Tener, UCSB |

Mon, Nov 27 2017, 10:00AM | Fusion of representations of affine Lie algebras and functorial conformal field theory | |

MSB 1147 | Algebra & Discrete Mathematics | Bryan Gillespie, UC Berkeley |

Mon, Nov 20 2017, 4:15PM | Matroids, Antimatroids, and the External Order | |

MSB 1147 | Algebra & Discrete Mathematics | Igor Pak, UCLA and MSRI |

Mon, Nov 13 2017, 4:15PM | Product formulas for the number of Young tableaux of skew shape | |

MSB 2112 | Algebra & Discrete Mathematics | Hugh Thomas, UQAM |

Mon, Nov 6 2017, 4:15PM | Robinson-Schensted-Knuth via quiver representations | |

MSB 1147 | Algebra & Discrete Mathematics | Caroline Klivans, Brown |

Mon, Oct 30 2017, 4:15PM | On the connectivity of three-dimensional tilings | |

MSB 1147 | Algebra & Discrete Mathematics | Gabriel Frieden, University of Michigan |

Mon, Oct 23 2017, 4:15PM | Promotion and affine crystal combinatorics via the Grassmannian | |

MSB 2112 | Algebra & Discrete Mathematics | Josephine Yu, Georgia Institute of Technology / MSRI |

Mon, Oct 16 2017, 4:15PM | Generalized Permutohedra from Probabilistic Graphical Models | |

MSB 2112 | Algebra & Discrete Mathematics | Jehanne Dousse, Zurich |

Fri, Sep 29 2017, 4:15PM | A partition identity from crystal base theory | |

MSB 2112 | Algebra & Discrete Mathematics | Naser Talebizadeh Sardari, University of Wisconsin |

Mon, Jun 5 2017, 4:10PM | Complexity of strong approximation on the sphere | |

MSB 2112 | Algebra & Discrete Mathematics | Federico Castillo, UC Davis |

Thu, Jun 1 2017, 4:10PM | Ph.D. Exit Seminar: The algebra and geometry of polymatroids | |

MSB 2112 | Algebra & Discrete Mathematics | Jake Levinson, University of Michigan |

Mon, May 22 2017, 4:10PM | Boij-Söderberg Theory for Grassmannians | |

MSB 2112 | Algebra & Discrete Mathematics | Ivan Losev, Northeastern University |

Mon, May 15 2017, 4:10PM | Supports for rational Cherednik algebras, wall-crossing bijections and crystals | |

MSB 2112 | Algebra & Discrete Mathematics | Andre Kornell, UC Davis |

Thu, May 11 2017, 4:10PM | Generalizing primitive recursive arithmetic | |

MSB 2112 | Algebra & Discrete Mathematics | Max Ehrman, Yale University |

Mon, May 8 2017, 4:10PM | Almost Prime Coordinates in Thin Pythagorean Triangles | |

MSB 2112 | Algebra & Discrete Mathematics | Graham White, Stanford University |

Mon, May 1 2017, 4:10PM | Strong stationary times for small shuffles | |

MSB 2112 | Algebra & Discrete Mathematics | Jenny Wilson, Stanford University |

Mon, Apr 24 2017, 4:10PM | Stability in the second homology of Torelli groups | |

MSB 2112 | Algebra & Discrete Mathematics | Khrystyna Serhiyenko, UC Berkeley |

Mon, Apr 17 2017, 4:10PM | Mutation of Conway-Coxeter friezes | |

MSB 2112 | Algebra & Discrete Mathematics | Anton Dochtermann, Texas State University |

Mon, Apr 10 2017, 4:10PM | Trees, skeleta, and combinatorics of monomial chip-firing ideals | |

2112 | Algebra & Discrete Mathematics | TBA |

Mon, Mar 13 2017, 4:10PM | postponed | |

2112 | Algebra & Discrete Mathematics | Alexei Oblomkov |

Mon, Mar 6 2017, 4:10PM | Jucys-Murphy elements, affine braids and Hilb-knot homology | |

Math 2112 | Algebra & Discrete Mathematics | Martin Luu, UC Davis |

Mon, Feb 27 2017, 4:10PM | Irregular connections and quivers in the Sato Grassmannian | |

MSB 2112 | Algebra & Discrete Mathematics | Anton Mellit, IST Austria |

Wed, Feb 22 2017, 4:10PM | Rational shuffle conjecture and torus braids | |

Math 2112 | Algebra & Discrete Mathematics | Sabir Gusein-Zade, Moscow State University |

Mon, Feb 13 2017, 4:10PM | Power structures over Grothendieck ring of varieties and Macdonald type equations | |

MSB 2112 | Algebra & Discrete Mathematics | Mikhail Mazin, Kansas State University |

Fri, Feb 10 2017, 2:10PM | Geometric operators on the equivariant K-theory of the space of partial flags. | |

Math 2112 | Algebra & Discrete Mathematics | Fan Wei, Stanford University |

Mon, Feb 6 2017, 4:10PM | Fast permutation property testing | |

Mathematics 2112 | Algebra & Discrete Mathematics | Andrey Smirnov, U.C. Berkeley |

Mon, Jan 23 2017, 4:10PM | Quantum difference equations for Nakajima varieties | |

Math 3106 | Algebra & Discrete Mathematics | Florian Frick, Cornell University |

Tue, Jan 17 2017, 11:10AM | Chromatic numbers of stable Kneser hypergraphs | |

Math 2112 | Algebra & Discrete Mathematics | Boris Bukh |

Wed, Jan 11 2017, 3:10PM | Ranks of matrices with few distinct entries | |

MSB 2112 | Algebra & Discrete Mathematics | Peter Samuelson, U Edinburgh |

Mon, Jan 9 2017, 4:10PM | The trace of the quantum Heisenberg category | |

MSB 1147 | Algebra & Discrete Mathematics | Oleksandr Tsymbaliuk, Simons Center for Geometry and Physics |

Mon, Nov 28 2016, 4:10PM | Shifted Yangians and shifted quantum affine algebras | |

MSB 2112 | Algebra & Discrete Mathematics | Shamgar Gurevich, (UW Madison and Yale) |

Tue, Nov 22 2016, 2:10PM | “Small" Representations of Finite Classical Groups | |

MSB 1147 | Algebra & Discrete Mathematics | Vasu Tewari, University of Washington |

Mon, Nov 21 2016, 4:10PM | Schur positivity and labeled binary trees | |

MSB 2112 | Algebra & Discrete Mathematics | Maria Gillespie, UC Davis |

Fri, Nov 18 2016, 2:10PM | On q,t-symmetry in Macdonald polynomials and its relation to the n! conjecture | |

MSB 1147 | Algebra & Discrete Mathematics | Rafael S. González D'León, University of Kentucky |

Mon, Nov 14 2016, 4:10PM | The colored symmetric and exterior algebras | |

MSB 1147 | Algebra & Discrete Mathematics | Michel Raibaut, Université de Savoie |

Mon, Nov 7 2016, 4:10PM | Motivic Milnor fibers | |

MSB 1147 | Algebra & Discrete Mathematics | Gaku Liu, MIT |

Mon, Oct 31 2016, 4:10PM | A counterexample to the extension space conjecture for realizable oriented matroids | |

MSB 1147 | Algebra & Discrete Mathematics | Ben Elias, University of Oregon |

Mon, Oct 24 2016, 4:10PM | Webs, Ladders, and Clasps | |

MSB 3106 | Algebra & Discrete Mathematics | Lev Rozansky, UNC Chapel Hill |

Thu, Oct 20 2016, 11:00AM | Flag varieties, Gukov-Witten defect and HOMFLY-PT link homology I | |

MSB 1147 | Algebra & Discrete Mathematics | Jose Simental Rodriguez, Northeastern University |

Mon, Oct 17 2016, 4:10PM | Harish-Chandra bimodules for rational Cherednik algebras | |

MSB 2112 | Algebra & Discrete Mathematics | Xin Zhang, UIUC |

Fri, Oct 14 2016, 2:10PM | The Gap Distribution of Directions in Some Schottky Groups | |

MSB 1147 | Algebra & Discrete Mathematics | Erik Carlsson, UC Davis |

Mon, Oct 10 2016, 4:10PM | Hilbert schemes, combinatorics, and character varieties | |

MSB 1147 | Algebra & Discrete Mathematics | Seth Baldwin, UNC Chapel Hill |

Mon, Oct 3 2016, 4:10PM | Positivity in T-equivariant K-theory of flag varieties associated to Kac-Moody groups. | |

MSB 1147 | Algebra & Discrete Mathematics | Christopher O'Neill, UC Davis |

Mon, Sep 26 2016, 4:10PM | Minimal presentations of shifted numerical monoids | |

3240 | Algebra & Discrete Mathematics | Wen Huang, University of Science and Technology of China |

Tue, Aug 2 2016, 1:10PM | Common difference sets, higher order recurrence sets and related problems | |

MSB 3106 | Algebra & Discrete Mathematics | Michael Walters, Stanford Univ. |

Wed, Jun 1 2016, 2:10PM | Moment polytopes, computation and complexity | |

Math Science Building 3106 | Algebra & Discrete Mathematics | Reuben La Haye, UC Davis |

Wed, Jun 1 2016, 10:00AM | A Rainbow Ramsey Analogue of Rado’s Theorem | |

Math Science Building 2112 MSB | Algebra & Discrete Mathematics | Jacob Miller, UC Davis |

Wed, May 25 2016, 5:10PM | Discrete Wasserstein Barycenters: Optimal Transport for Discrete Data | |

MSB 3106 | Algebra & Discrete Mathematics | Chris O'Neill, Texas A&M Univ. |

Wed, May 18 2016, 5:10PM | Minimal presentations of shifted numerical monoids | |

MSB 1147 | Algebra & Discrete Mathematics | Prof. Iskander Aliev, Cardiff Univ. UK |

Mon, May 16 2016, 4:10PM | Parametric Polyhedra with at least $k$ Lattice Points | |

MSB 1147 | Algebra & Discrete Mathematics | Craig Timmons, CSU Sacramento |

Mon, May 9 2016, 4:10PM | Error Correcting Codes and Finite Geometry | |

MSB 1147 | Algebra & Discrete Mathematics | Angela Hicks, Stanford Univ. |

Mon, May 2 2016, 4:10PM | A Random Walk on the Heisenberg Group | |

MSB 1147 | Algebra & Discrete Mathematics | Ben Steinberg, CUNY |

Mon, Apr 25 2016, 4:10PM | The representation theory of algebras associated to hyperplane arrangements, oriented matroids and CAT(0) cube complexes | |

MSB 3106 | Algebra & Discrete Mathematics | Anna Seigal, UC Berkeley |

Wed, Apr 20 2016, 5:10PM | Structured Clustering using Integer Programming | |

MSB 1147 | Algebra & Discrete Mathematics | Stephen de Salvo, UCLA |

Mon, Apr 18 2016, 4:10PM | Exact sampling of combinatorial structures | |

Math Sci Building 3106 | Algebra & Discrete Mathematics | Brandon Dutra (exit seminar), UC Davis |

Wed, Apr 13 2016, 5:10PM | Decomposition methods in non-linear optimization and data mining | |

MSB 1147 | Algebra & Discrete Mathematics | Dmitriy Drusvyatskiy, Univ. of Washington |

Mon, Apr 11 2016, 4:10PM | Geometry of orthogonally invariant matrix varieties | |

MSB 1147 | Algebra & Discrete Mathematics | Andrea Appel, University of Southern California |

Mon, Apr 4 2016, 4:10PM | Quantum Groups, Monodromy, and Generalised Braided Categories | |

MSB 3106 | Algebra & Discrete Mathematics | Monica Blanco, Univ. of Cantabria (Spain) |

Wed, Mar 30 2016, 5:10PM | Enumerating lattice $3$-polytopes | |

MSB 1147 | Algebra & Discrete Mathematics | Ivan Losev, Northeastern |

Mon, Mar 14 2016, 1:10PM | Cacti and cells | |

MSB 1147 | Algebra & Discrete Mathematics | Nathan Williams |

Mon, Mar 7 2016, 1:10PM | Sweeping Up Zeta | |

MSB 2112 | Algebra & Discrete Mathematics | Jake Bourjaily |

Fri, Mar 4 2016, 1:10PM | Scattering Amplitudes and the Positive Grassmannian | |

MSB 1147 | Algebra & Discrete Mathematics | Alexander Holroyd |

Mon, Feb 29 2016, 11:00AM | Finitely Dependent Coloring | |

MSB 1147 | Algebra & Discrete Mathematics | Anastasia Chavez, UCB |

Mon, Feb 22 2016, 1:10PM | Dehn-Sommerville relations and the Catalan Matroid | |

MSB 1147 | Algebra & Discrete Mathematics | Matt Hogancamp, U Indiana |

Fri, Feb 19 2016, 1:10PM | Categorified sl_N spiders and Sym^n-projectors | |

MSB 1147 | Algebra & Discrete Mathematics | Alexander Palen Ellis, U Oregon |

Mon, Feb 8 2016, 1:10PM | Quantum gl(1|1) and tangle Floer homology | |

MSB 1147 | Algebra & Discrete Mathematics | Akiyoshi Tsuchiya, Osaka U |

Mon, Feb 1 2016, 1:10PM | The possible sign patterns of the coefficients of Ehrhart polynomials | |

MSB 1147 | Algebra & Discrete Mathematics | Sara Billey, U Washington |

Mon, Jan 25 2016, 1:10PM | Reduced words and a formula of Macdonald | |

MSB 1147 | Algebra & Discrete Mathematics | Florian Frick, Cornell |

Mon, Jan 11 2016, 1:10PM | Path-following via PL maps, Sperner's lemma, and hyperplane mass partitions | |

MSB 1147 | Algebra & Discrete Mathematics | Brendon Rhoades, UC San Diego |

Fri, Dec 4 2015, 2:10PM | Evidence for parking conjectures | |

MSB 1147 | Algebra & Discrete Mathematics | Maria Gillespie, UC Berkeley |

Fri, Nov 13 2015, 2:10PM | Monodromy and K-theory of Schubert Curves via Generalized Jeu de Taquin | |

MSB 1147 | Algebra & Discrete Mathematics | Zachary Hamaker, University of Minnesota |

Fri, Nov 6 2015, 11:00AM | Involution words - a survey | |

MSB 1147 | Algebra & Discrete Mathematics | Olya Mandelshtam, UC Berkeley |

Fri, Oct 30 2015, 2:10PM | Combinatorics of the two-species PASEP and generalizations | |

MSB 1147 | Algebra & Discrete Mathematics | Matt Hogancamp, Indiana University |

Fri, Oct 23 2015, 2:10PM | Categorical diagonalization of the full twist | |

SFSU | Algebra & Discrete Mathematics | various speakers |

Sat, Oct 17 2015, 10:00AM | BAD Math Day | |

MSB 1147 | Algebra & Discrete Mathematics | Erik Carlsson, Harvard |

Fri, Oct 16 2015, 2:10PM | A proof of the shuffle conjecture | |

MSB 1147 | Algebra & Discrete Mathematics | Henry Kvinge, UC Davis |

Fri, Oct 9 2015, 2:10PM | The influence of the Kirillov-Reshetkhin crystal $B^{1,1}$ on the structure of simple cyclotomic KLR modules | |

MSB 1147 | Algebra & Discrete Mathematics | Eugene Gorsky, UCD |

Fri, Oct 2 2015, 2:10PM | Torus knots and Cherednik algebras | |

MSB 1147 | Algebra & Discrete Mathematics | Franco Saliola, UQAM |

Fri, Sep 25 2015, 2:10PM | Spectral analysis of random-to-random Markov chains | |

MSB 1147 | Algebra & Discrete Mathematics | Mikhail Mazin, KSU |

Fri, Sep 11 2015, 2:10PM | LLT Polynomials and Schur Positivity in Rational Shuffle Conjecture | |

MSB 2112 | Algebra & Discrete Mathematics | Peter Richtarik, University of Edinbrough |

Mon, Jun 1 2015, 4:00PM | Randomized coordinate descent methods with arbitrary sampling | |

MSB 3106 | Algebra & Discrete Mathematics | Rob Denomme, UCLA |

Wed, May 27 2015, 11:00AM | The Demazure character formula and 2-Lie algebras | |

MSB 2112 | Algebra & Discrete Mathematics | Jon Lee, University of Michigan |

Thu, May 21 2015, 4:10PM | Some Adventures in Combinatorial Computing: small data and extreme computing | |

MSB 3106 | Algebra & Discrete Mathematics | Christopher O'Neill, Texas A&M |

Wed, May 20 2015, 3:10PM | On factorization invariants and Hilbert functions | |

MSB 2112 | Algebra & Discrete Mathematics | Ben Recht, University of California, Berkeley |

Thu, May 14 2015, 4:00PM | Analysis and Design of Optimization Algorithms using Robust Control | |

MSB 2112 | Algebra & Discrete Mathematics | Jan Vondrak, IBM Research |

Thu, May 7 2015, 4:10PM | Yet Another Algorithmic Local Lemma? | |

MSB 3106 | Algebra & Discrete Mathematics | Alejandro Morales, University of California, Los Angeles |

Thu, Apr 30 2015, 3:00PM | The polytope of Tesler matrices | |

MSB 2112 | Algebra & Discrete Mathematics | Bernd Sturmfels, University of California, Berkeley |

Thu, Apr 23 2015, 4:00PM | Spectrahedra and their Shadows | |

MSB 2112 - | Algebra & Discrete Mathematics | Dan Romik, UC Davis |

Wed, Mar 11 2015, 5:10PM | Asymptotic enumeration of representations of SU(3), the Bernoulli numbers, and the Witten zeta function | |

MSB 2112 | Algebra & Discrete Mathematics | Olivia Dumitrescu, Leibniz Universität Hannover |

Mon, Feb 23 2015, 5:10PM | Interpolation problems and birational geometry | |

MSB 2112 | Algebra & Discrete Mathematics | Teo Backhaus, University of Koeln (Cologne) |

Mon, Feb 9 2015, 5:10PM | PBW filtration on highest weight representations | |

MSB 2112 | Algebra & Discrete Mathematics | Iordan Ganev, UT Austin |

Mon, Feb 2 2015, 5:10PM | Quantum multiplicative hypertoric varieties at a root of unity | |

MSB 2112 | Algebra & Discrete Mathematics | Thomas Church, Stanford |

Mon, Jan 26 2015, 5:10PM | Combinatorial stability and representation stability | |

MSB 3106 | Algebra & Discrete Mathematics | Ole Warnaar, The University of Queensland |

Fri, Jan 16 2015, 5:10PM | Generalised Rogers--Ramanujan identities and arithmetics | |

MSB 1147 | Algebra & Discrete Mathematics | Peter Buergisser, Technical University of Berlin and Simons Institute |

Mon, Dec 8 2014, 1:10PM | Condition of convex optimization and spherical intrinsic volumes | |

MSB 1147 | Algebra & Discrete Mathematics | Zsuzsanna Dancso, MSRI |

Mon, Dec 1 2014, 1:10PM | A categorical realization of the cut and flow lattices of graphs | |

MSB 1147 | Algebra & Discrete Mathematics | David Rose, USC |

Mon, Nov 24 2014, 1:10PM | Khovanov-Rozansky homology via categorified quantum groups and skew Howe duality | |

MSB 1147 | Algebra & Discrete Mathematics | Winfried Bruns, Universitat Osnabruck |

Mon, Nov 24 2014, 11:00AM | Free sums of polytopes - the algebraic perspective | |

MSB 1147 | Algebra & Discrete Mathematics | Frank Sottile, Texas A&M and Simons Institute |

Mon, Nov 17 2014, 1:10PM | Some more geometry in the secondary fan | |

MSB 1147 | Algebra & Discrete Mathematics | An Huang, Harvard |

Mon, Nov 10 2014, 1:10PM | CW complex associated to digraphs | |

MSB 1147 | Algebra & Discrete Mathematics | Ricky Liu, NCSU |

Mon, Nov 3 2014, 1:10PM | Complete branching rules | |

MSB 1147 | Algebra & Discrete Mathematics | Martin Henk, U. Magdeburg, Germany |

Mon, Oct 27 2014, 1:10PM | Polytopes, successive minima, and the logarithmic Minkowski problem | |

MSB 1147 | Algebra & Discrete Mathematics | Pablo Soberon, University of Michigan |

Mon, Oct 20 2014, 1:10PM | Mass partitions in high dimensions | |

MSB 1147 | Algebra & Discrete Mathematics | David Rolnick, MIT |

Mon, Oct 20 2014, 12:10PM | Graphs of large affine dimension | |

MSB 1147 | Algebra & Discrete Mathematics | Edgardo Roldan, National U. Mexico |

Mon, Oct 13 2014, 1:10PM | Cutting convex curves | |

MSB 0 | Algebra & Discrete Mathematics | Benjamin Young, U Oregon |

Wed, Oct 8 2014, 4:10PM | A bijective proof and a Markov growth process for Macdonald's identity | |

MSB 1147 | Algebra & Discrete Mathematics | Olivia Dumitrescu, Leibniz Universität Hannover |

Mon, Oct 6 2014, 2:10PM | Quantization for spectral curves of rank 2 meromorphic Higgs bundles | |

MSB 2112 | Algebra & Discrete Mathematics | Prof. Allen Knutson, Cornell University |

Mon, Jun 9 2014, 4:10PM | ``Discretely ending the year II'': Schubert calculus of interval rank varieties | |

MSB 2112 | Algebra & Discrete Mathematics | Zvi Rosen, UC Berkeley |

Mon, Jun 9 2014, 3:10PM | ``Discretely ending the year I'': Computing Algebraic Matroids | |

MSB 212 | Algebra & Discrete Mathematics | Dr. Edinah K. Gnang, IAS (Institute for Advanced Studies Princeton) |

Mon, Jun 2 2014, 12:10PM | Computational aspects of the Combinatorial Nullstellensatz method via a polynomial approach to matrix and hypermatrix algebra | |

MSB 2112 | Algebra & Discrete Mathematics | Dr. Vidya Venkateswaran, UC Davis |

Mon, May 19 2014, 12:10PM | A $p$-adic interpretation of some integral identities for Hall-Littlewood polynomials | |

MSB 2112 | Algebra & Discrete Mathematics | Prof. Serkan Hosten, San Francisco State University |

Mon, May 12 2014, 12:10PM | The degree of the central curve in quadratic programming | |

MSB 2112 | Algebra & Discrete Mathematics | Prof Igor Pak, Univ. of California, Los Angeles |

Mon, May 5 2014, 12:10PM | The mysterious Littlewood-Richardson coefficients | |

MSB 2112 | Algebra & Discrete Mathematics | Brendan Pawlowski, Univ. of Washington |

Mon, Apr 28 2014, 12:10PM | Permutation patterns and Stanley symmetric functions | |

MSB 2112 | Algebra & Discrete Mathematics | Avinash Bhardwaj, Univ. of California, Berkeley |

Mon, Apr 21 2014, 12:10PM | On Network Design with Stochastic Arc Capacities. | |

MSB 2112 | Algebra & Discrete Mathematics | Prof. Thomas Rothvoss, Univ. of Washington, Seattle |

Mon, Apr 14 2014, 12:10PM | The matching polytope has exponential complexity | |

MSB 2112 | Algebra & Discrete Mathematics | Prof. Deborah Oliveros, CINNMA-UNAM |

Mon, Apr 7 2014, 12:10PM | A Fractional Helly Theorem for Boxes | |

MSB 0 | Algebra & Discrete Mathematics | Prof. Amanda Montejano , Universidad de Queretaro |

Mon, Mar 31 2014, 2:10PM | The structure of rainbow-free colorings in arithmetic anti-Ramsey Theory | |

MSB 2112 | Algebra & Discrete Mathematics | Dr. Edgardo Roldan Pensado, CINNMA- Universidad de Queretaro |

Mon, Mar 31 2014, 12:10PM | Lower bounds on geometric Ramsey functions | |

MSB 2112 | Algebra & Discrete Mathematics | Steven Sam, UC Berkeley |

Mon, Mar 10 2014, 12:10PM | Grobner bases for twisted commutative algebras | |

MSB 2112 | Algebra & Discrete Mathematics | You Qi, UC Berkeley |

Mon, Mar 3 2014, 4:10PM | Categorification of small quantum groups | |

MSB 1147 | Algebra & Discrete Mathematics | Sonja Petrovic, Illinois Institute of Technology |

Mon, Feb 24 2014, 4:10PM | Markov bases through hypergraphs | |

MSB 2112 | Algebra & Discrete Mathematics | Martha Yoko Takane Imay, Universidad Nacional Autonoma de Mexico |

Mon, Feb 10 2014, 4:10PM | "Logarithmically" almost all matroids are sparse-paving | |

MSB 2112 | Algebra & Discrete Mathematics | Vivek Shende, UC Berkeley |

Mon, Feb 3 2014, 4:10PM | Legendrian knots and constructible sheaves | |

MSB 3106 | Algebra & Discrete Mathematics | Mathieu Mansuy, Institut de Mathematiques de Jussieu |

Fri, Jan 10 2014, 5:10PM | Extremal loop weight representations of quantum toroidal algebras | |

MSB 1147 | Algebra & Discrete Mathematics | Dave Penneys, University of Toronto |

Mon, Jan 6 2014, 4:10PM | Exotic fusion categories | |

MSB 2112 | Algebra & Discrete Mathematics | John Rhodes, UC Berkeley |

Mon, Dec 2 2013, 2:10PM | Boolean representations of matroids and simplicial complexes with applications to semigroups | |

MSB 1147 | Algebra & Discrete Mathematics | Michelle Wachs, University of Miami/UC Berkeley |

Mon, Nov 25 2013, 11:00AM | Eulerian numbers, chromatic quasisymmetric functions and Hessenberg varieties | |

MSB 1147 | Algebra & Discrete Mathematics | Martha Yoko Takane Imay, Universidad Nacional Autonoma de Mexico |

Mon, Nov 18 2013, 11:00AM | Equilibrium Theorems of the Perron-Frobenius type | |

MSB 1147 | Algebra & Discrete Mathematics | Ben Salisbury, Central Michigan University |

Fri, Nov 15 2013, 11:00AM | The Gindikin-Karpelevich formula, the Casselman-Shalika formula, and crystals of tableaux | |

MSB 1147 | Algebra & Discrete Mathematics | Jeremy Martin, University of Kansas |

Mon, Nov 4 2013, 11:00AM | Eigenvalues of Simplicial Rook Graphs | |

MSB 1147 | Algebra & Discrete Mathematics | Mikhail Mazin, Kansas State University |

Mon, Oct 28 2013, 11:00AM | Rational Slope Parking Functions and Affine Permutations | |

MSB 1147 | Algebra & Discrete Mathematics | Quentin Louveaux, Universite de Liege |

Mon, Oct 21 2013, 11:00AM | Separating valid inequalities from small integer programs | |

MSB 1147 | Algebra & Discrete Mathematics | Tom Denton, York University, Toronto |

Fri, Oct 11 2013, 11:00AM | Quonting Quores | |

MSB 1147 | Algebra & Discrete Mathematics | Yan Zhang, UC Berkeley |

Mon, Oct 7 2013, 11:00AM | Adinkras for Combinatorialists | |

MSB 1147 | Algebra & Discrete Mathematics | Angela Hicks, Stanford |

Mon, Sep 30 2013, 11:00AM | Parallelogram Polyominoes and (Surprise!)-- The Diagonal Harmonics | |

MSB 1147 | Algebra & Discrete Mathematics | |

Wed, May 29 2013, 12:10PM | ||

MSB 1147 | Algebra & Discrete Mathematics | Peter McNamara, Stanford |

Wed, May 22 2013, 12:10PM | Representations of KLR algebras | |

MSB 1147 | Algebra & Discrete Mathematics | Zajj Daugherty, Dartmouth College |

Mon, May 20 2013, 12:10PM | The quasi-partition algebra | |

MSB 1147 | Algebra & Discrete Mathematics | Robert Hildebrand, UC Davis |

Wed, May 15 2013, 12:10PM | Subadditive functions and extreme points for the Infinite Group Problem: An approach to multi-row cutting planes for mixed integer programming | |

MSB 0 | Algebra & Discrete Mathematics | |

Wed, May 8 2013, 4:10PM | no seminar planned, but see UCB RTG | |

MSB 1147 | Algebra & Discrete Mathematics | Andrew Critch, UC Berkeley |

Wed, May 1 2013, 12:10PM | Causality and Algebraic Geometry | |

MSB 1147 | Algebra & Discrete Mathematics | Sarah Witherspoon, Texas A&M |

Wed, Apr 24 2013, 12:10PM | Hopf algebras and varieties for modules | |

MSB 1147 | Algebra & Discrete Mathematics | Frank Sottile, Texas A&M |

Wed, Apr 17 2013, 12:10PM | Galois groups of Schubert problems (and "The Shape of Space" at the Math Club) | |

MSB 0 | Algebra & Discrete Mathematics | |

Wed, Apr 10 2013, 12:10PM | no seminar planned, but see MSRI | |

MSB 1147 | Algebra & Discrete Mathematics | Jose Rodriguez, UC Berkeley, Dept. of Mathematics |

Thu, Mar 21 2013, 3:10PM | Numerical Algebraic Geometry in Algebraic Statistics | |

MSB 1147 | Algebra & Discrete Mathematics | Suvrit Sra, Max Planck Institute for Intelligent Systems, Tübingen, Germany |

Mon, Mar 11 2013, 3:10PM | A new metric on positive definite matrices and its connections | |

MSB 1147 | Algebra & Discrete Mathematics | Stefanie Jegelka, Dept. of Computer Science, UC Berkeley |

Thu, Mar 7 2013, 3:10PM | Coupling graph edges with submodular functions | |

MSB 1147 | Algebra & Discrete Mathematics | Lauren Williams, Dept. of Mathematics, UC Berkeley |

Thu, Feb 28 2013, 3:10PM | Network parameterizations for the Grassmannian | |

MSB 1147 | Algebra & Discrete Mathematics | Lenny Fukshansky, Dept. of Mathematics, Claremont McKenna College |

Thu, Feb 21 2013, 3:10PM | On the geometry of cyclic lattices | |

MSB 1147 | Algebra & Discrete Mathematics | Bernd Sturmfels, Dept. of Mathematics, UC Berkeley |

Thu, Feb 14 2013, 3:10PM | Maximum Likelihood for Matrices with Rank Constraints | |

MSB 2112 | Algebra & Discrete Mathematics | Tamon Stephen, Simon Fraser University |

Mon, Feb 11 2013, 3:10PM | Two pairs of boolean functions in biology | |

MSB 1147 | Algebra & Discrete Mathematics | Tamon Stephen, Dept. of Mathematics, Simon Fraser University |

Thu, Feb 7 2013, 3:10PM | Lower Bounds for Colourful Simplicial Depth | |

MSB 1147 | Algebra & Discrete Mathematics | Sherman Stein, Dept. of Mathematics, UC Davis |

Thu, Jan 31 2013, 3:10PM | The Information in an Identity | |

MSB 1147 | Algebra & Discrete Mathematics | Greg Kuperberg, Dept. of Mathematics, UC Davis |

Thu, Jan 24 2013, 3:10PM | Computational complexity of orbit and isomorphism problems | |

MSB 2112 | Algebra & Discrete Mathematics | Valerio Capraro, University of Southampton, MSRI |

Fri, Jan 18 2013, 1:10PM | On the coarse fundamental group | |

MSB 1147 | Algebra & Discrete Mathematics | Christian Haase, Institut f\"ur Mathematik, G\"oethe Universit\"at |

Thu, Jan 17 2013, 3:10PM | Lattice points and adjunction | |

MSB 2112 | Algebra & Discrete Mathematics | Karoly Bezdek, Department of Mathematics and Statistics, University of Calgary |

Mon, Jan 7 2013, 4:10PM | Coverings by Cylinders | |

MSB 1147 | Algebra & Discrete Mathematics | Dave Penneys, University of Toronto |

Sun, Jan 6 2013, 12:00AM | Exotic fusion categories | |

MSB 1147 | Algebra & Discrete Mathematics | Arkady Berenstein, University of Oregon |

Fri, Dec 7 2012, 4:10PM | Quantum cluster characters of Hall algebras | |

MSB 2112 | Algebra & Discrete Mathematics | Hélène Barcelo, MSRI |

Mon, Dec 3 2012, 3:10PM | A glimpse at Analytic Combinatorics | |

MSB 1147 | Algebra & Discrete Mathematics | William Slofstra, UC Davis |

Mon, Nov 26 2012, 4:10PM | Strong Macdonald theorems and Kahler geometry of affine flag varieties | |

MSB 1147 | Algebra & Discrete Mathematics | Florian Block, UC Berkeley |

Mon, Nov 19 2012, 4:10PM | Refined curve counting with tropical geometry | |

MSB 2112 | Algebra & Discrete Mathematics | Bruce Fontaine, MSRI and Cornell University |

Tue, Nov 6 2012, 3:10PM | Rotation and the Satake fiber | |

MSB 1147 | Algebra & Discrete Mathematics | Bernard Leclerc, Université de Caen |

Mon, Nov 5 2012, 4:10PM | A presentation of t-deformed Grothendieck rings | |

MSB 1147 | Algebra & Discrete Mathematics | Persi Diaconis, Stanford University |

Mon, Oct 29 2012, 4:10PM | Hopf algebras and Markov Chains | |

MSB 1147 | Algebra & Discrete Mathematics | Gregg Musiker, University of Minnesota and MSRI |

Mon, Oct 22 2012, 4:10PM | Bases for cluster algebras from surfaces | |

MSB 1147 | Algebra & Discrete Mathematics | Andrei Zelevinsky, Northeastern University and MSRI |

Mon, Oct 15 2012, 4:10PM | Positivity and greedy bases in rank 2 cluster algebras | |

MSB 1147 | Algebra & Discrete Mathematics | HiroFumi Yamada, Okayama University and UC Davis |

Mon, Oct 8 2012, 1:10PM | A peripheral combinatorics of partitions | |

MSB 1147 | Algebra & Discrete Mathematics | Catharina Stroppel, Universitaet Bonn and University of Chicago |

Mon, Oct 1 2012, 4:10PM | The combinatorics of 2-row Springer fibers in type D | |

MSB 1147 | Algebra & Discrete Mathematics | Matthew Stamps, Alto University |

Mon, Jun 18 2012, 2:10PM | Betti diagrams of graphs | |

MSB 2112 | Algebra & Discrete Mathematics | Tom Denton, Fields Institute |

Tue, Jun 5 2012, 2:10PM | Cyclic Decompositions of Affine Permutations | |

MSB 2112 | Algebra & Discrete Mathematics | Yuriy Zinchenko, University of Calgary |

Tue, May 29 2012, 2:10PM | Polytopes and Arrangements : Diameter and Curvature | |

MSB 2112 | Algebra & Discrete Mathematics | Brendon Rhoades, University of Southern California |

Tue, May 22 2012, 2:10PM | Parking Spaces | |

MSB 2112 | Algebra & Discrete Mathematics | Ben Braun, University of Kentucky |

Tue, May 15 2012, 2:10PM | Euler-Mahonian Statistics via Polyhedral Geometry | |

MSB 2112 | Algebra & Discrete Mathematics | Matt Baker, UC Berkeley |

Tue, May 8 2012, 2:10PM | Linear series on metrized complexes of algebraic curves | |

MSB 2112 | Algebra & Discrete Mathematics | Motohico Mulase, UC Davis |

Tue, May 1 2012, 2:10PM | Higher genus Catalan numbers and the Eynard-Orantin recursion | |

MSB 2112 | Algebra & Discrete Mathematics | Jessica Striker |

Tue, Apr 24 2012, 2:10PM | Promotion and Rowmotion | |

MSB 2112 | Algebra & Discrete Mathematics | Zafeirakis Zafeirakopoulos, RISC |

Tue, Apr 17 2012, 2:10PM | Partition Analysis and its Polyhedral Geometry | |

MSB 2112 | Algebra & Discrete Mathematics | Luke Oeding, UC Berkeley |

Tue, Apr 10 2012, 2:10PM | Hyperdeterminants of polynomials | |

MSB 0 | Algebra & Discrete Mathematics | Anton Khoroshkin, Stony Brook |

Tue, Apr 3 2012, 4:10PM | Inclusion-exclusion principle in homological algebra | |

MSB 1147 | Algebra & Discrete Mathematics | Felix Breuer, San Francisco State University |

Thu, Mar 22 2012, 3:10PM | Hypergraph Coloring Complexes and the Ehrhart f*-vector | |

MSB 1147 | Algebra & Discrete Mathematics | Jian Ding, Stanford University and MSRI |

Thu, Mar 15 2012, 3:10PM | Scaling window for mean-field percolation of averages | |

BAINER 1130 | Algebra & Discrete Mathematics | June Huh, University of Michigan |

Mon, Mar 12 2012, 4:10PM | Do we have Hodge index theorem in tropical geometry? | |

MSB 1147 | Algebra & Discrete Mathematics | Dorit Hochbaum, University of California, Berkeley |

Thu, Mar 8 2012, 3:10PM | Combinatorial algorithms for the Markov Random Fields problem and implications for ranking, clustering, group decision making and image segmentation | |

MSB 1147 | Algebra & Discrete Mathematics | Ilan Adler, University of California, Berkeley |

Thu, Mar 1 2012, 3:10PM | The equivalence of linear programs and zero-sum games | |

MSB 1147 | Algebra & Discrete Mathematics | Federico Ardila, San Francisco State University |

Thu, Feb 23 2012, 3:10PM | Lifted generalized permutohedra and composition polynomials | |

MSB 2112 | Algebra & Discrete Mathematics | Ryan Reich, UCLA |

Thu, Feb 16 2012, 3:10PM | The dual group for a twisted Satake equivalence, and quadratic forms from gerbes | |

MSB 1147 | Algebra & Discrete Mathematics | Inka Klostermann, Mathematisches Institut, Universität zu Köln |

Thu, Feb 9 2012, 3:10PM | Generalization of the Macdonald formula for Hall-Littlewood polynomials | |

MSB 1147 | Algebra & Discrete Mathematics | Christopher Manon, University of California, Berkeley |

Thu, Feb 2 2012, 3:10PM | The combinatorial commutative algebra of conformal blocks | |

MSB 1147 | Algebra & Discrete Mathematics | Matthias Beck, San Francisco State University |

Thu, Jan 26 2012, 3:10PM | Enumeration of Golomb Rulers and Acyclic Orientations of Mixed Graphs | |

MSB 1147 | Algebra & Discrete Mathematics | Dan Gusfield, UC Davis |

Thu, Jan 19 2012, 3:10PM | The ARG-decomposition theorem and a NASC for full MinARG decomposition. | |

MSB 2112 | Algebra & Discrete Mathematics | Vidya Venkateswaran, Cal Tech |

Fri, Dec 2 2011, 2:10PM | Vanishing integrals for Hall-Littlewood polynomials | |

MSB 1147 | Algebra & Discrete Mathematics | Cesar Ceballos, FU Berlin |

Mon, Nov 28 2011, 2:10PM | Subword complexes, cluster complexes, and generalized multi-associahedra | |

MSB 2112 | Algebra & Discrete Mathematics | Jonathan Browder, University of Washington |

Fri, Nov 18 2011, 2:10PM | Face Numbers of Cohen-Macaulay Complexes | |

MSB 2112 | Algebra & Discrete Mathematics | Felipe Rincon, UC Berkeley |

Fri, Nov 4 2011, 2:10PM | Computing tropical linear spaces and A-discriminants | |

MSB 2112 | Algebra & Discrete Mathematics | Daniel Dadush, Georgia Tech |

Fri, Oct 28 2011, 2:10PM | Enumerative Lattice Algorithms in Any Norm via M-Ellipsoid Coverings | |

MSB 2112 | Algebra & Discrete Mathematics | Charles Young, University of York |

Fri, Oct 21 2011, 2:10PM | Extended T-systems | |

MSB 2112 | Algebra & Discrete Mathematics | Paco Santos, University of Cantabria |

Fri, Oct 14 2011, 2:10PM | Hirsch Wars Episode 3: Revenge of the Sphere Maps (and A New Hope?) | |

MSB 2112 | Algebra & Discrete Mathematics | Paco Santos, University of Cantabria |

Thu, Oct 13 2011, 3:10PM | Hirsch Wars Episode 2: Attack of the Prismatoids | |

MSB 2112 | Algebra & Discrete Mathematics | Paco Santos, University of Cantabria |

Thu, Oct 13 2011, 11:00AM | Hirsch Wars Episode 1: The Phantom Conjecture | |

MSB 2112 | Algebra & Discrete Mathematics | Monica Vazirani, UC Davis |

Fri, Oct 7 2011, 2:10PM | Hecke algebra deformations of Coxter group actions | |

MSB 2112 | Algebra & Discrete Mathematics | Greg Kuperberg, UC Davis |

Fri, Sep 30 2011, 2:10PM | Buildings, spiders, and geometric Satake | |

MSB 2112 | Algebra & Discrete Mathematics | Prof. Michael Joswig, Technical Univ. Darmstadt Germany |

Fri, Sep 2 2011, 12:00PM | Highly Symmetric Integer Linear Programs | |

MSB 2212 | Algebra & Discrete Mathematics | Thomas Dueholm Hansen, Aarhus University |

Thu, Jun 2 2011, 4:10PM | Subexponential lower bounds for randomized pivoting rules for the simplex algorithm | |

MSB 2212 | Algebra & Discrete Mathematics | Mohamed Omar, UC Davis |

Thu, May 26 2011, 4:10PM | Applications of Convex and Algebraic Geometry to Graphs & Polytopes | |

MSB 2212 | Algebra & Discrete Mathematics | Bernardo Abrego, CSU Northridge |

Thu, May 19 2011, 4:10PM | On crossings, k-edges, and at most k-sets of generalized configurations of points. | |

MSB 0 | Algebra & Discrete Mathematics | Igor Pak, UCLA |

Thu, May 12 2011, 4:10PM | CANCELED | |

MSB 2112 | Algebra & Discrete Mathematics | Par Kurlberg, KTH / MSRI |

Thu, May 12 2011, 4:10PM | CANCELED | |

MSB 2112 | Algebra & Discrete Mathematics | Raman Sanyal, UC Berkeley |

Thu, May 5 2011, 4:10PM | Deciding polyhedrality of spectrahedra | |

MSB 2112 | Algebra & Discrete Mathematics | Motohico Mulase, UC Davis |

Thu, Apr 28 2011, 4:10PM | Counting lattice points in the moduli space of algebraic curves | |

MSB 2212 | Algebra & Discrete Mathematics | Nayantara Bhatnagar, UC Berkeley |

Thu, Apr 21 2011, 4:10PM | The Lipschitz constant of the RSK correspondence | |

MSB 2212 | Algebra & Discrete Mathematics | Tristram Bogart, SFSU |

Thu, Apr 14 2011, 4:10PM | Obstructions to Relative Tropical Lifting | |

MSB 2112 | Algebra & Discrete Mathematics | Sarah Drewes, TU Darmstadt / UC Berkeley |

Thu, Apr 7 2011, 4:10PM | Exploiting structure in outer approximation based approaches for SOCP | |

MSB 2212 | Algebra & Discrete Mathematics | Alex Fink, North Carolina State University |

Thu, Mar 31 2011, 4:10PM | Valuative matroid invariants and the Grassmannian | |

MSB 1147 | Algebra & Discrete Mathematics | Andrew Crites, University of Washinton |

Fri, Mar 4 2011, 2:10PM | Affine permutations and pattern avoidance | |

MSB 1147 | Algebra & Discrete Mathematics | Patricia Hersh, North Carolina State University |

Thu, Mar 3 2011, 2:10PM | The "q=-1" phenomenon via homology concentration | |

MSB 0 | Algebra & Discrete Mathematics | Ilan Adler, University of California, Berkeley |

Tue, Mar 1 2011, 3:10PM | TBD | |

MSB 1147 | Algebra & Discrete Mathematics | Jacob White, MSRI |

Fri, Feb 25 2011, 2:10PM | k-parabolic subspace arrangements and discrete morse theory | |

MSB 1147 | Algebra & Discrete Mathematics | Arvind Ayyer, UC Davis |

Fri, Feb 11 2011, 2:10PM | Pattern Avoidance and Monotone Triangles | |

MSB 1147 | Algebra & Discrete Mathematics | Anton Dochtermann, Stanford |

Fri, Feb 4 2011, 2:10PM | Cellular resolutions of cycles, associahedra, and standard Young tableau | |

MSB 1147 | Algebra & Discrete Mathematics | Chris Manon, UC Berkeley |

Fri, Jan 28 2011, 2:10PM | Tropical geometry and the representation theory of SL_{n}(C) | |

MSB 1147 | Algebra & Discrete Mathematics | Matthias Mnich, International Computer Science Institute |

Fri, Jan 21 2011, 2:10PM | All Ternary Permutation Constraint Satisfaction Problems Parameterized Above Average Have Kernels with Quadratic Numbers of Variables | |

MSB 0 | Algebra & Discrete Mathematics | Dan Gusfield, UC Davis |

Wed, Jan 19 2011, 3:10PM | TBD | |

MSB 1147 | Algebra & Discrete Mathematics | Klavdija Kutnar |

Fri, Jan 14 2011, 2:10PM | Hamilton cycle and paths in vertex-transitive graphs | |

MSB 1147 | Algebra & Discrete Mathematics | Victor Reiner, University of Minnesota |

Fri, Jan 7 2011, 2:10PM | P-partitions revisited | |

MSB 2112 | Algebra & Discrete Mathematics | Arkady Berenstein, University of Oregon |

Thu, Dec 9 2010, 4:10PM | Littlewood-Richardson coefficients for reflection groups | |

MSB 1147 | Algebra & Discrete Mathematics | Jae-Hoon Kwon, University of Seoul, Korea |

Fri, Nov 19 2010, 2:10PM | Crystal graph of the modified quantum group of type $A_{+\infty}$ and RSK algorithm | |

MSB 1147 | Algebra & Discrete Mathematics | Kelli Talaska, UC Berkeley |

Fri, Nov 12 2010, 2:10PM | Trek separation in Gaussian graphical models | |

MSB 1147 | Algebra & Discrete Mathematics | Jonathan Novak, MSRI/University of Waterloo |

Fri, Nov 5 2010, 2:10PM | Combinatorial prequel to the Baik-Deift-Johansson theorem | |

MSB 1147 | Algebra & Discrete Mathematics | Amitabh Basu, UC Davis |

Fri, Oct 29 2010, 2:10PM | Maximal Lattice-free Convex Sets and Cutting Planes | |

MSB 1147 | Algebra & Discrete Mathematics | Steve Klee, UC Davis |

Fri, Oct 22 2010, 2:10PM | Cointerval Complexes and Complexes of Ordered Homomorphisms | |

MSB 0 | Algebra & Discrete Mathematics | BAD Math Day, MSRI Berkeley |

Fri, Oct 15 2010, 2:10PM | BAD Math Day | |

MSB 1147 | Algebra & Discrete Mathematics | Rahbar Virk, UC Davis |

Fri, Oct 8 2010, 2:10PM | Higher representation theory of the Hecke algebra | |

MSB 1147 | Algebra & Discrete Mathematics | Jia Huang, University of Minnesota |

Fri, Oct 1 2010, 2:10PM | 0-Hecke algebra actions on flags and coinvariants | |

MSB 1147 | Algebra & Discrete Mathematics | Tom Denton, UC Davis |

Fri, Sep 24 2010, 2:10PM | A Combinatorial Formula for Orthogonal Idempotents in the 0-Hecke Algebra of the Symmetric Group | |

MSB 1147 | Algebra & Discrete Mathematics | Winfried Bruns, Universitaet Osnabrueck |

Mon, Sep 20 2010, 2:10PM | Normaliz: algorithms for rational cones and affine monoids | |

MSB 3232 | Algebra & Discrete Mathematics | Reiho Sakamoto, Tokyo University |

Tue, Sep 7 2010, 3:00PM | The X=M conjecture/theorem for large rank | |

MSB 1147 | Algebra & Discrete Mathematics | Chris Hillar, UC Berkeley and MSRI |

Fri, May 28 2010, 11:00AM | Equations solvable by radicals in a uniquely divisible group | |

MSB 1147 | Algebra & Discrete Mathematics | Eva Curry, Acadia University |

Mon, May 24 2010, 10:00AM | Finding Digit Sets for Multidimensional Radix Representations | |

MSB 1147 | Algebra & Discrete Mathematics | Bruce Reznick, University of Illinois at Urbana-Champaign |

Fri, May 21 2010, 11:00AM | The secret lives of polynomial identities | |

MSB 1147 | Algebra & Discrete Mathematics | Dorit Hochbaum, UC Berkeley, IEOR |

Fri, May 14 2010, 11:00AM | Replacing spectral techniques for expander ratio, normalized cut and conductance by combinatorial flow algorithms | |

MSB 1147 | Algebra & Discrete Mathematics | Einar Steingrimsson, Reykjavik University |

Fri, May 7 2010, 11:00AM | The coloring complex of a graph and the chromatic polynomial | |

MSB 1147 | Algebra & Discrete Mathematics | Bala Krishnamoorthy, Washington State University |

Fri, Apr 30 2010, 11:00AM | Optimal Homologous Cycles, Total Unimodularity, and Linear Programming | |

MSB 1147 | Algebra & Discrete Mathematics | Josh Sussan, UC Berkeley |

Fri, Apr 23 2010, 4:10PM | Colored tangle invariants and quantum sl(2) categorification | |

MSB 1147 | Algebra & Discrete Mathematics | Cynthia Vinzant, UC Berkeley |

Fri, Apr 16 2010, 11:00AM | Faces of the Barvinok-Novik orbitope | |

MSB 2112 | Algebra & Discrete Mathematics | Melody Chan, UC Berkeley |

Fri, Apr 9 2010, 11:00AM | Ranks of tropical matrices | |

MSB 1147 | Algebra & Discrete Mathematics | Steve Klee, U Washington |

Mon, Apr 5 2010, 10:00AM | Lower bounds for Buchsbaum* simplicial complexes | |

MSB 1147 | Algebra & Discrete Mathematics | Tara Holm, Cornell University |

Fri, Apr 2 2010, 11:00AM | Act globally, compute locally: Group actions, fixed points, and localization | |

MSB 1147 | Algebra & Discrete Mathematics | Reimundo Heluani, UC Berkeley |

Fri, Mar 5 2010, 1:10PM | On quantum sigma models with non-Abelian winding | |

MSB 1147 | Algebra & Discrete Mathematics | David Jao, University of Waterloo |

Fri, Feb 26 2010, 1:10PM | Evaluating isogenies on elliptic curves in subexponential time | |

MSB 1147 | Algebra & Discrete Mathematics | Jacob White, MSRI |

Thu, Feb 25 2010, 2:10PM | TBA | |

MSB 1147 | Algebra & Discrete Mathematics | John Shareshian, Washington University, St. Louis |

Fri, Feb 19 2010, 1:10PM | Eulerian quasisymmetric functions and permutation statistics | |

MSB 1147 | Algebra & Discrete Mathematics | Kevin Walker, Station Q (Microsoft) |

Fri, Feb 12 2010, 12:10PM | Contact structures and categorification of Temperley-Lieb at [2] = q + q^-1 = 0 (note the special time change: NOON) | |

MSB 1147 | Algebra & Discrete Mathematics | Sabin Cautis, Columbia University |

Fri, Feb 5 2010, 1:10PM | Categorical sl(2) actions | |

MSB 1147 | Algebra & Discrete Mathematics | Tim Riley, Cornell |

Fri, Jan 22 2010, 1:10PM | Hydra Groups | |

Moscone Cent 0 | Algebra & Discrete Mathematics | no seminar |

Fri, Jan 15 2010, 1:10PM | joint meetings in SF are recommended | |

MSB 1147 | Algebra & Discrete Mathematics | Peter Tingley, MIT |

Fri, Jan 8 2010, 1:10PM | Universal Verma modules and the Misra-Miwa Fock space | |

MSB 2112 | Algebra & Discrete Mathematics | Alexander Fink, UC Berkeley |

Fri, Dec 4 2009, 4:10PM | Universality for valuations of (poly)matroid polytope decompositions | |

MSB 2112 | Algebra & Discrete Mathematics | Benjamin Nill, MSRI |

Fri, Nov 20 2009, 4:10PM | 'Hollow' Lattice Polytopes | |

MSB 2112 | Algebra & Discrete Mathematics | Alicia Dickenstein, Universidad de Buenos Aires and MSRI |

Fri, Nov 13 2009, 4:10PM | Tropicalisation of rational varieties | |

MSB 2112 | Algebra & Discrete Mathematics | Alexander Engstrom, UC Berkeley |

Fri, Nov 6 2009, 4:10PM | Graph theoretic methods in Algebraic Statistics | |

MSB 2112 | Algebra & Discrete Mathematics | Thomas Bliem, San Francisco State University |

Fri, Oct 30 2009, 4:10PM | Polyhedral Models of Representations | |

MSB 2112 | Algebra & Discrete Mathematics | Virginia Vassilevska Williams, UC Berkeley |

Fri, Oct 16 2009, 4:10PM | All pairs path problems, matrix products and triangles in graphs | |

MSB 2112 | Algebra & Discrete Mathematics | Alan Stapledon, MSRI |

Fri, Oct 9 2009, 4:10PM | Weighted Ehrhart theory | |

MSB 2112 | Algebra & Discrete Mathematics | Andrew Berget, UC Davis |

Fri, Oct 2 2009, 4:10PM | Representations Generated by Decomposable Tensors | |

MSB 2112 | Algebra & Discrete Mathematics | Lauren Williams, UC Berkeley |

Fri, Sep 25 2009, 4:10PM | Positivity for cluster algebras from surfaces | |

MSB 2112 | Algebra & Discrete Mathematics | Matthias Beck, San Francisco State University |

Fri, Jun 5 2009, 2:10PM | Growth Series of Cyclotomic and Root Lattices | |

MSB 2112 | Algebra & Discrete Mathematics | Nicolas M. Thiéry, Université Paris |

Fri, Jun 5 2009, 1:10PM | Sorting monoids and algebras on Coxeter groups | |

MSB 2112 | Algebra & Discrete Mathematics | Raman Sanyal, UC Berkeley |

Fri, May 22 2009, 1:10PM | On some orbitopes of SO(d) | |

MSB 2112 | Algebra & Discrete Mathematics | Aaron Lauda, Columbia University |

Wed, May 20 2009, 1:10PM | Categorifying quantum sl2 | |

MSB 2112 | Algebra & Discrete Mathematics | Linda Chen, Swarthmore College |

Fri, May 15 2009, 1:10PM | Universal Schubert polynomials in Geometry | |

MSB 3240 | Algebra & Discrete Mathematics | Christopher Hanusa, Queens College |

Tue, May 12 2009, 2:10PM | A quasi-polynomial q-Queens result and related Kronecker products of matrices | |

MSB 2112 | Algebra & Discrete Mathematics | Hugh Thomas, University of New Brunswick |

Fri, May 8 2009, 1:10PM | Cyclic polytopes, analogues of tropical cluster algebras, and higher Auslander algebras | |

MSB 2112 | Algebra & Discrete Mathematics | Karola Meszaros, MIT |

Fri, Apr 24 2009, 1:10PM | Triangulations of root polytopes and subdivision algebras | |

MSB 2112 | Algebra & Discrete Mathematics | Jon Lee, IBM Research |

Thu, Apr 23 2009, 2:10PM | Recent progress in matroid optimization | |

MSB 2112 | Algebra & Discrete Mathematics | Dmitry Fuchs, UC Davis |

Fri, Apr 17 2009, 1:10PM | Lie Algebra Cohomology and Laplace Operators | |

MSB 2112 | Algebra & Discrete Mathematics | Qiang Wang, UC Davis, Mathematics |

Fri, Apr 10 2009, 1:10PM | Promotion operator on rigged configurations of type A | |

MSB 1147 | Algebra & Discrete Mathematics | BADMath Day, UC Davis |

Sat, Apr 4 2009, 10:00AM | BADMath Day at UC Davis | |

MSB 2112 | Algebra & Discrete Mathematics | Oleg Musin, University of Texas at Brownsville, Dept. of Mathematics |

Fri, Mar 20 2009, 2:10PM | Linear and semidefinite programming in distance geometry | |

MSB 3106 | Algebra & Discrete Mathematics | Jeffrey Doker, UC Berkeley |

Fri, Mar 13 2009, 2:10PM | Volumes of matroid polytopes | |

MSB 2112 | Algebra & Discrete Mathematics | Nathan Reading, North Carolina State University |

Fri, Mar 6 2009, 2:10PM | Noncrossing partitions and the shard intersection order | |

MSB 2112 | Algebra & Discrete Mathematics | Daniel Bump, Stanford University, Mathematics |

Thu, Feb 26 2009, 2:10PM | Interpreting p-adic integrals as sums over crystal graphs | |

MSB 2112 | Algebra & Discrete Mathematics | Bernd Sturmfels, UC Berkeley, Mathematics |

Fri, Feb 20 2009, 2:10PM | Powers of Linear Forms | |

MSB 2112 | Algebra & Discrete Mathematics | Samit Dasgupta, UC Santa Cruz, Mathematics |

Fri, Feb 13 2009, 2:10PM | Hilbert Modular Forms and the Gross--Stark Conjecture | |

MSB 2112 | Algebra & Discrete Mathematics | Diane Maclagan, Rutgers/Warwick/MSRI |

Fri, Feb 6 2009, 2:10PM | Polyhedral bounds on nef cones | |

MSB 2112 | Algebra & Discrete Mathematics | Lek-Heng Lim, UC Berkeley |

Thu, Jan 29 2009, 2:10PM | Symmetric eigenvalue decompositions for symmetric tensors | |

MSB 2112 | Algebra & Discrete Mathematics | Elizabeth Townsend Beazley, University of Chicago |

Fri, Jan 23 2009, 2:10PM | Non-Emptiness of Affine Deligne-Lusztig Varieties | |

MSB 2112 | Algebra & Discrete Mathematics | Federico Ardila, San Francisco State University |

Fri, Jan 16 2009, 2:10PM | Combinatorics and geometry of power ideals | |

MSB 2112 | Algebra & Discrete Mathematics | Arkady Berenstein, University of Oregon |

Fri, Dec 12 2008, 2:10PM | Quantum Hankel algebras, clusters, and canonical bases | |

MSB 2112 | Algebra & Discrete Mathematics | Helene Barcelo, MSRI |

Fri, Dec 5 2008, 2:10PM | Discrete Homotopy and subspace arrangements | |

MSB 2112 | Algebra & Discrete Mathematics | Jonah Blasiak, UC Berkeley |

Fri, Nov 21 2008, 2:10PM | Cyclage, catabolism, and the affine Hecke algebra | |

MSB 2112 | Algebra & Discrete Mathematics | Fumei Lam, UC Davis |

Fri, Nov 14 2008, 2:10PM | Triangulating colored graphs and generalizing the four gamete test | |

MSB 2112 | Algebra & Discrete Mathematics | Christopher Hillar, MSRI |

Fri, Nov 7 2008, 2:10PM | Finiteness Theorems in Polynomial Rings with an Infinite Number of Variables | |

MSB 2112 | Algebra & Discrete Mathematics | Joao Gouveia, University of Washington |

Fri, Oct 31 2008, 2:10PM | From the stable set problem to convex algebraic geometry | |

MSB 2112 | Algebra & Discrete Mathematics | Nina Amenta, UC Davis |

Fri, Oct 24 2008, 2:10PM | Complexity of the Delaunay triangulation in Higher-Dimensional Space | |

MSB 2112 | Algebra & Discrete Mathematics | Luis Rademacher, Georgia Institute of Technology |

Fri, Oct 17 2008, 2:10PM | Expanders via Random Spanning Trees | |

MSB 2112 | Algebra & Discrete Mathematics | David Hill, UC Berkeley |

Fri, Oct 3 2008, 2:10PM | Shifted Skew Shapes and Tame Representations of Affine Hecke-Clifford Superalgebras | |

0 | Algebra & Discrete Mathematics | BADMath Day, Stanford University |

Sat, Sep 27 2008, 10:00AM | BADMath Day at Stanford in Palo Alto CA | |

MSB 1147 | Algebra & Discrete Mathematics | Jason Starr, Stony Brook University |

Thu, Jul 3 2008, 3:10PM | Hilbert schemes of orbifold surfaces and counting problems | |

MSB 1147 | Algebra & Discrete Mathematics | Melody Chan, Princeton University |

Fri, May 30 2008, 2:20PM | Algebraic methods for choosability in graphs | |

MSB 1147 | Algebra & Discrete Mathematics | Han Duong, U. Illinois - Urbana-Champaign |

Fri, May 30 2008, 1:10PM | Minimal volume k-point lattice d-simplices | |

MSB 2112 | Algebra & Discrete Mathematics | Art Duval, U. Texas - El Paso |

Fri, May 23 2008, 1:10PM | Simplicial spanning trees | |

MSB 2112 | Algebra & Discrete Mathematics | Brendon Rhoades, U. Minnesota |

Fri, May 16 2008, 1:10PM | Cyclic Sieving, Promotion, and Representation Theory | |

MSB 2112 | Algebra & Discrete Mathematics | Nantel Bergeron, York University |

Fri, May 9 2008, 1:10PM | Combinatorial Hopf algebras and dual graded graphs | |

MSB 2112 | Algebra & Discrete Mathematics | John Stembridge, U. Michigan |

Fri, May 2 2008, 1:10PM | Coxeter cones and their h-vectors | |

MSB 2112 | Algebra & Discrete Mathematics | Tom Halverson, Macalester College |

Fri, Apr 25 2008, 1:10PM | Partition Algebras | |

MSB 2112 | Algebra & Discrete Mathematics | Mauricio Velasco, UC Berkeley |

Fri, Apr 18 2008, 1:10PM | Picard graded Betti numbers and the Cox rings of degree 1 Del Pezzo surfaces | |

MSB 2112 | Algebra & Discrete Mathematics | Dan Gusfield, UC-Davis (Computer Science) |

Fri, Apr 11 2008, 1:10PM | Combinatorial Optimization Problems from Population Genomics | |

MSB 3106 | Algebra & Discrete Mathematics | Robert Guralnick, University of Southern California |

Fri, Mar 21 2008, 2:10PM | Generators and relations for finite simple groups | |

MSB 3106 | Algebra & Discrete Mathematics | Joerg Rambau, U. Bayreuth |

Fri, Mar 14 2008, 2:10PM | The combinatorics of (S, M, L, XL) or the best fitting delivery of T-shirts | |

MSB 3106 | Algebra & Discrete Mathematics | Yoshiko Ikebe, Tokyo University of Science |

Wed, Mar 12 2008, 3:10PM | On the existence of sports schedules with multiple venues | |

MSB 3106 | Algebra & Discrete Mathematics | Jesus de Loera, UC Davis |

Fri, Feb 29 2008, 2:10PM | Volumes of polyhedra: familiar but hard-to-get numbers | |

MSB 3106 | Algebra & Discrete Mathematics | Francisco Santos, UC-Davis/U. Cantabria |

Fri, Feb 1 2008, 2:10PM | Graphs of Triangulations | |

MSB 3106 | Algebra & Discrete Mathematics | Michael Zieve, Rutgers University |

Fri, Jan 11 2008, 2:10PM | Rational maps between curves: injectivity, surjectivity, decomposition, and iteration | |

MSB 1147 | Algebra & Discrete Mathematics | Anthony Licata, Stanford University |

Mon, Dec 3 2007, 4:10PM | Symplectic Duality in Geometric Representation Theory | |

MSB 1147 | Algebra & Discrete Mathematics | Peter Malkin, UC Davis |

Mon, Nov 26 2007, 4:10PM | Markov bases and Groebner bases of lattices | |

MSB 1147 | Algebra & Discrete Mathematics | Emanuele Delucchi, MSRI |

Mon, Nov 19 2007, 4:10PM | Hyperplane arrangements "cut to the bone". | |

MSB 1147 | Algebra & Discrete Mathematics | Matjaz Konvalinka, M.I.T. |

Mon, Nov 5 2007, 4:10PM | Non-commutative extensions of the MacMahon master theorem | |

MSB 1147 | Algebra & Discrete Mathematics | Sven Hermann, Technische Universität Darmstadt |

Mon, Oct 29 2007, 4:10PM | Splits: Simple Subdivisions of Convex Polytopes | |

MSB 1147 | Algebra & Discrete Mathematics | Nicolas M. Thiéry and Marie-Claude David, Université Paris Sud / UC Davis and Université Paris |

Mon, Oct 22 2007, 4:10PM | Unraveling concrete examples of Kac algebras | |

Googleplex 0 | Algebra & Discrete Mathematics | BADMath Day, Google |

Sat, Oct 20 2007, 10:00AM | BADMath Day at Google in Mountain View CA | |

MSB 1147 | Algebra & Discrete Mathematics | Brant Jones, UC Davis |

Mon, Oct 15 2007, 4:10PM | Deodhar's framework for Kazhdan-Lusztig polynomials | |

MSB 1147 | Algebra & Discrete Mathematics | Matthias Koeppe, Universitaet Magdeburg / UC Davis |

Mon, Oct 8 2007, 4:10PM | The computation of Ehrhart polynomials of matroid polytopes | |

MSB 1147 | Algebra & Discrete Mathematics | Jason Bandlow, UC Davis |

Mon, Oct 1 2007, 4:10PM | The quasiinvariants of the symmetric group | |

MSB 1147 | Algebra & Discrete Mathematics | Nicolas Thiery, UC Davis/Orsay |

Fri, Sep 21 2007, 10:00AM | MuPAD-Combinat Demo | |

MSB 1147 | Algebra & Discrete Mathematics | Matthias Koeppe, Otto-von-Guericke-Universität Magdeburg |

Fri, Jun 1 2007, 3:10PM | New variants of Barvinok's algorithm for computing the Ehrhart series of rational polytopes | |

MSB 1147 | Algebra & Discrete Mathematics | Jesús De Loera, UC Davis |

Fri, May 25 2007, 3:10PM | Expressing Combinatorial Optimization Problems by Polynomial Equations and the Hilbert Nullstellensatz | |

MSB 1147 | Algebra & Discrete Mathematics | Ilya Shapiro, UC Davis |

Fri, May 18 2007, 3:10PM | BRST reduction of the chiral Hecke algebra | |

0 | Algebra & Discrete Mathematics | Workshop on Representation Theory and Geometry, UC Berkeley |

Wed, May 9 2007, 9:00AM | May 9-11, 2007 | |

MSB 1147 | Algebra & Discrete Mathematics | Valerio Toledano Laredo, Northeastern University |

Fri, May 4 2007, 3:10PM | Gaudin models with irregular singularities | |

MSB 1147 | Algebra & Discrete Mathematics | Gregg Musiker, UC San Diego |

Fri, Apr 27 2007, 3:10PM | Combinatorics of Elliptic Curves and Chip-Firing Games | |

MSB 1147 | Algebra & Discrete Mathematics | Nat Thiem, Stanford University |

Fri, Apr 20 2007, 3:10PM | Approximating combinatorial representation theory | |

0 | Algebra & Discrete Mathematics | BADMATH DAY, San Francisco State University |

Sat, Apr 14 2007, 10:00AM | Bay area Discrete math day. | |

MSB 1147 | Algebra & Discrete Mathematics | Tyrrell B. McAllister, Eindhoven University of Technology |

Thu, Apr 5 2007, 12:10PM | Gelfand--Tsetlin polytopes and toric degenerations of the invariants of n points in the projective plane. | |

MSB 1147 | Algebra & Discrete Mathematics | Chris Hillar, Texas A & M |

Fri, Mar 2 2007, 1:10PM | Algebraic Characterization of Uniquely Colorizable Graphs | |

MSB 1147 | Algebra & Discrete Mathematics | Noah Snyder, UC-Berkeley |

Thu, Feb 22 2007, 3:10PM | Braidings for Quantum Groups at Roots of 1 | |

MSB 1147 | Algebra & Discrete Mathematics | Anne Shiu, UC-Berkeley |

Thu, Feb 15 2007, 3:10PM | Geometry of Rank Tests | |

MSB 1147 | Algebra & Discrete Mathematics | Peter Tingley, UC-Berkeley |

Thu, Feb 8 2007, 3:10PM | Three combinatorial models for $\widehat{sl}_n$ crystals, with applications to cylindric plane partitions | |

MSB 1147 | Algebra & Discrete Mathematics | Jason Bandlow, UCSD |

Thu, Feb 1 2007, 3:10PM | A new proof of the hook formula | |

MSB 1147 | Algebra & Discrete Mathematics | Rajeev Walia, Michigan State U. |

Thu, Jan 25 2007, 3:10PM | Tensor factorization and Spin construction for affine Lie algebras | |

MSB 1147 | Algebra & Discrete Mathematics | John Millson, U. Maryland |

Thu, Jan 18 2007, 3:10PM | The ring of projective invariants of n points on the line | |

MSB 1147 | Algebra & Discrete Mathematics | Sam Payne, Stanford |

Fri, Dec 8 2006, 12:10PM | Ehrhart series and lattice triangulations | |

MSB 1147 | Algebra & Discrete Mathematics | Sarah Mason, UC-Berkeley |

Fri, Dec 1 2006, 12:10PM | The role of compositions in symmetric function theory | |

MSB 1147 | Algebra & Discrete Mathematics | Eva Maria Feichtner, Stuttgart and MSRI |

Mon, Nov 27 2006, 12:10PM | Tropical Discriminants | |

0 | Algebra & Discrete Mathematics | Cancelled due to unexpected conflict - rescheduling in progress |

Fri, Nov 17 2006, 12:10PM | ||

MSB 1147 | Algebra & Discrete Mathematics | Tristram Bogart, U. Washington |

Wed, Nov 15 2006, 12:10PM | The Small Chv{\'a}tal Rank of an Integer Matrix | |

MSB 1147 | Algebra & Discrete Mathematics | Dmitry Kozlov, ETH Zurich, U. Bremen and MSRI |

Fri, Nov 3 2006, 12:10PM | Chromatic numbers, morphism complexes, and Stiefel-Whitney characteristic classes | |

MSB 1147 | Algebra & Discrete Mathematics | Sami Assaf, UC-Berkeley |

Fri, Oct 27 2006, 12:10PM | Dual equivalence graphs, ribbon tableaux and Macdonald polynomials. | |

MSRI 0 | Algebra & Discrete Mathematics | Conference at MSRI |

Sat, Oct 21 2006, 12:00AM | Bay Area Discrete Math Day | |

MSB 1147 | Algebra & Discrete Mathematics | Alexander Woo, UC-Davis |

Fri, Oct 20 2006, 12:10PM | Partition arrangements and Springer fibers | |

MSB 1147 | Algebra & Discrete Mathematics | Reiho Sakamoto, Universito of Tokyo |

Fri, Oct 6 2006, 12:10PM | Jack symmetric functions and representations of the Virasoro algebra | |

MSB 1147 | Algebra & Discrete Mathematics | Michael Joswig, TU Darmstadt and MSRI |

Fri, Sep 29 2006, 12:10PM | Computing optimal discrete Morse functions | |

MSB 1147 | Algebra & Discrete Mathematics | Dmitry Fuchs, UC Davis |

Thu, Jun 1 2006, 12:10PM | Representations of the Virasoro algebra | |

MSB 1147 | Algebra & Discrete Mathematics | Peter Huggins, UC Berkeley |

Thu, May 25 2006, 12:10PM | Hyperdeterminants and Triangulations of the 4-cube | |

MSB 1147 | Algebra & Discrete Mathematics | Fokko van de Bult, University of Amsterdam |

Thu, May 18 2006, 12:10PM | The modular double of a quantum group and hyperbolic hypergeometric integrals | |

MSB 1147 | Algebra & Discrete Mathematics | Viswanath Sankaran, UC Davis |

Thu, May 11 2006, 12:10PM | Growth types of Coxeter groups and their quotients | |

MSB 1147 | Algebra & Discrete Mathematics | David Haws, UC Davis |

Thu, May 4 2006, 12:10PM | The minimum-weight triangulation problem | |

MSB 1147 | Algebra & Discrete Mathematics | Christian Blohmann, UC Berkeley |

Thu, Apr 27 2006, 12:10PM | Hopfish structure and tensor representations of the quantum torus algebra | |

MSB 1147 | Algebra & Discrete Mathematics | Valerio Toledano Laredo, Université Paris VI |

Thu, Apr 20 2006, 12:10PM | Quasi-Coxeter algebras, Dynkin diagram cohomology and quantum Weyl groups | |

Bldg. 43 0 | Algebra & Discrete Mathematics | Conference (Saturday), Googleplex in Mountain View |

Sat, Apr 15 2006, 10:00AM | Bay Area Discrete Mathematics Day | |

MSB 1147 | Algebra & Discrete Mathematics | Ghislain Fourier, Universität zu Köln |

Thu, Apr 13 2006, 12:10PM | Finite dimensional modules for current algebras | |

MSB 2112 | Algebra & Discrete Mathematics | Philip Sternberg, UC Davis |

Thu, Apr 6 2006, 12:10PM | On the local structure of doubly laced crystals | |

MSB 1147 | Algebra & Discrete Mathematics | Isaiah Lankham, UC Davis |

Thu, Mar 30 2006, 12:10PM | Patience Sorting and Barred Permutation Patterns | |

MSB 1147 | Algebra & Discrete Mathematics | Nicholas Nguyen, UC Davis |

Thu, Mar 9 2006, 12:10PM | Face numbers and worst case behavior in linear programming | |

MSB 1147 | Algebra & Discrete Mathematics | Ellen Veomett, University of Michigan |

Thu, Mar 2 2006, 12:10PM | A Positive Semidefinite Approximation of the Traveling Salesman Polytope | |

MSB 1147 | Algebra & Discrete Mathematics | Tyrrell McAllister, UC Davis |

Thu, Feb 23 2006, 12:10PM | Representation theory, polyhedral geometry, and a conjectured generalization of the saturation theorem | |

MSB 1147 | Algebra & Discrete Mathematics | Tathagata Basak, UC Berkeley |

Thu, Feb 16 2006, 12:10PM | ``Coxeter Diagram'' for a complex hyperbolic reflection group and the bimonster | |

MSB 1147 | Algebra & Discrete Mathematics | Dorothy Moorefield, SFSU |

Thu, Feb 9 2006, 12:10PM | Partition Analysis and Ehrhart Theory | |

MSB 1147 | Algebra & Discrete Mathematics | Josephine Yu, UC Berkeley |

Thu, Feb 2 2006, 12:10PM | Non-Archimedean Polytopes and Cellular Resolutions | |

MSB 1147 | Algebra & Discrete Mathematics | Brian Rothbach, UC Berkeley |

Thu, Jan 26 2006, 12:10PM | A scheme related to the Brauer loop model | |

MSB 1147 | Algebra & Discrete Mathematics | Beth Samuels, UC Berkeley |

Thu, Jan 19 2006, 12:10PM | Division Algebras and Non-Commensurable Isospectral Manifolds | |

MSB 1147 | Algebra & Discrete Mathematics | Jennifer Morse, University of Miami |

Thu, Jan 12 2006, 12:10PM | k-Schur functions, Macdonald polynomials, and quantum cohomology | |

MSB 1147 | Algebra & Discrete Mathematics | Fu Liu, MIT |

Thu, Jan 5 2006, 12:10PM | Ehrhart polynomials of lattice-face polytopes | |

Kerr 693 | Algebra & Discrete Mathematics | Wim van Dam, UC Santa Barbara |

Fri, Dec 9 2005, 1:10PM | Quantum computing, zeroes of zeta functions, and approximate counting | |

Kerr 693 | Algebra & Discrete Mathematics | Hiro-Fumi Yamada, Okayama University and UC Davis |

Fri, Dec 2 2005, 1:10PM | Expanding 2-reduced Schur functions in terms of Q-functions | |

Kerr 693 | Algebra & Discrete Mathematics | Eric Rains, UC Davis |

Fri, Nov 18 2005, 1:10PM | Quantum codes, and where to find them | |

Kerr 693 | Algebra & Discrete Mathematics | Greg Kuperberg, UC Davis |

Fri, Nov 4 2005, 1:10PM | A quantum algorithm for the dihedral hidden subgroup problem | |

Kerr 693 | Algebra & Discrete Mathematics | Oleg R. Musin, Moscow State University |

Fri, Oct 28 2005, 1:10PM | The kissing problem in three and four dimensions | |

Wellman 216 | Algebra & Discrete Mathematics | Bay Area Discrete Math Day, UC Davis |

Sat, Oct 22 2005, 10:00AM | Bay Area Discrete Math Day | |

Kerr 693 | Algebra & Discrete Mathematics | Alexander Woo, UC Davis |

Fri, Oct 21 2005, 1:10PM | Garnir modules, their free resolutions, and Hall-Littlewood polynomials | |

Kerr 693 | Algebra & Discrete Mathematics | John Paul Steinberger, UC Davis |

Fri, Oct 14 2005, 1:10PM | Periodicities of tilings of the integers | |

Kerr 693 | Algebra & Discrete Mathematics | Jesus De Loera, UC Davis |

Fri, Oct 7 2005, 1:10PM | Transportation polytopes: a twenty-year update | |

Kerr 693 | Algebra & Discrete Mathematics | Zeph Landau, CCNY |

Fri, Sep 30 2005, 1:10PM | Quantum computation and the Jones polynomial | |

Kerr 693 | Algebra & Discrete Mathematics | Joseph Gubeladze, San Francisco State University |

Mon, Jun 6 2005, 3:10PM | The nilpotence conjecture in K-theory of toric varieties | |

Kerr 0 | Algebra & Discrete Mathematics | Nose Minar, Today |

Mon, May 23 2005, 3:10PM | Workshop on Representation Theory and Geometry 2005 | |

Kerr 693 | Algebra & Discrete Mathematics | Thomas Roby, CSU East Bay |

Mon, May 16 2005, 3:10PM | A pictorial presentation of Berele's insertion algorithm for symplectic tableaux via local rules | |

Kerr 693 | Algebra & Discrete Mathematics | Monica Vazirani, U C Davis |

Mon, May 9 2005, 3:10PM | An observation on crystal graphs | |

Kerr 693 | Algebra & Discrete Mathematics | Sami Assaf, U C Berkeley |

Mon, May 2 2005, 3:10PM | A Bijective Correspondence for Ribbon Tableaux | |

Kerr 693 | Algebra & Discrete Mathematics | Gus Wiseman, UC Davis |

Mon, Apr 25 2005, 3:10PM | Set maps, umbral calculus, and the chromatic polynomial | |

Kerr 693 | Algebra & Discrete Mathematics | Kevin Woods, U C Berkeley |

Mon, Apr 18 2005, 3:10PM | Counting with generating functions | |

Kerr 693 | Algebra & Discrete Mathematics | Isaiah Lankham, U C Davis |

Mon, Apr 11 2005, 3:10PM | Combinatorics of the Patience Sorting Algorithm | |

Kerr 693 | Algebra & Discrete Mathematics | Serkan Hosten, San Francisco State University |

Mon, Apr 4 2005, 3:10PM | From nice ideals to nice initial complexes | |

Kerr 693 | Algebra & Discrete Mathematics | Elizabeth Wilmer, Oberlin and MSRI |

Fri, Mar 11 2005, 12:10PM | Reversals and transpositions over finite alphabets | |

Kerr 693 | Algebra & Discrete Mathematics | John Steinberger, UC Davis |

Fri, Mar 4 2005, 12:10PM | On the entry sum of cyclotomic arrays | |

Kerr 693 | Algebra & Discrete Mathematics | Rebecca Field, UC Santa Cruz |

Fri, Feb 25 2005, 3:10PM | Topology and geometry of the classical groups | |

Kerr 693 | Algebra & Discrete Mathematics | John Millson, UMD |

Thu, Feb 24 2005, 3:10PM | Generalized Kostant convexity theorems, the constant term map on | |

Kerr 693 | Algebra & Discrete Mathematics | Matthias Beck, San Francisco State University |

Fri, Feb 18 2005, 12:10PM | Inside-out polytopes and a tale of seven polynomials | |

Kerr 693 | Algebra & Discrete Mathematics | Tomoki Nakanishi, Nagoya University |

Fri, Feb 11 2005, 12:10PM | Paths, Tableaux, and q-characters of quantum affine algebras | |

Kerr 693 | Algebra & Discrete Mathematics | Persi Diaconis, Stanford |

Fri, Feb 4 2005, 12:10PM | Chromatic Polynomials and the Birthday Problem | |

Kerr 693 | Algebra & Discrete Mathematics | Alexander Woo, UC Berkeley |

Fri, Jan 28 2005, 12:10PM | Which Schubert varieties are Gorenstein? | |

Kerr 693 | Algebra & Discrete Mathematics | Mark Haiman, UC Berkeley |

Fri, Jan 21 2005, 12:10PM | A combinatorial formula for Macdonald polynomials | |

Kerr 693 | Algebra & Discrete Mathematics | Sankaran Viswanath, UC Davis |

Fri, Jan 14 2005, 12:10PM | Kac-Moody algebras of Indefinite type and tensor product stabilization | |

Kerr 693 | Algebra & Discrete Mathematics | Boris Rubinstein, UC Davis |

Restricted partition as Bernoulli polynomials of higher order | ||

Kerr 693 | Algebra & Discrete Mathematics | Nat Thiem, Stanford University |

tba | ||

Kerr 693 | Algebra & Discrete Mathematics | Michael Kapovich, UC Davis |

Fri, Dec 10 2004, 12:10PM | A generalization of the saturation theorem | |

Kerr 693 | Algebra & Discrete Mathematics | Aaron Abrams, Emory University |

Fri, Dec 3 2004, 12:10PM | Talkin' 'bout my generation | |

Kerr 693 | Algebra & Discrete Mathematics | Helene Barcelo, Arizona State University |

Fri, Nov 19 2004, 12:10PM | A discrete Homotopy Theory for Graphs and its Relation to Subspace Arrangements | |

Kerr 693 | Algebra & Discrete Mathematics | Sara Billey, University of Washington |

Fri, Nov 12 2004, 12:10PM | Intersections of Schubert varieties using Permutation Arrays | |

Kerr 693 | Algebra & Discrete Mathematics | Alex Postnikov, MIT |

Fri, Nov 5 2004, 12:10PM | Simple combinatorial model for crystals for Kac-Moody algebras | |

Kerr 693 | Algebra & Discrete Mathematics | Nicole Lemire, University of Western Ontario |

Fri, Oct 29 2004, 12:10PM | Cayley Groups | |

Kerr 693 | Algebra & Discrete Mathematics | Hiroaki Terao, Tokyo Metropolitan University |

Fri, Oct 22 2004, 12:10PM | Free arrangements of hyperplanes | |

Kerr 693 | Algebra & Discrete Mathematics | Patricia Hersh, Indiana University |

Fri, Oct 15 2004, 12:10PM | Semi-group rings, resolutions and homology of monoids | |

Kerr 693 | Algebra & Discrete Mathematics | Anne Schilling, UC Davis |

Fri, Oct 8 2004, 12:10PM | X=M for symmetric powers | |

Kerr 693 | Algebra & Discrete Mathematics | Sergi Elizalde, MSRI |

Fri, Oct 1 2004, 12:10PM | Refined enumeration of pattern-avoiding permutations | |

Kerr 593 | Algebra & Discrete Mathematics | Mikhail Khovanov, UC Davis |

Fri, Jun 4 2004, 4:10PM | Matrix factorizations and link homology. | |

Kerr 593 | Algebra & Discrete Mathematics | Mark Shimozono, Virginia Tech |

Fri, Jun 4 2004, 1:10PM | Quiver polynomials via Grobner deformation | |

Kerr 593 | Algebra & Discrete Mathematics | Frank Sottile, Clay Mathematical Institute, MSRI, and Texas A&M University |

Fri, May 28 2004, 4:10PM | Lower bounds for real polynomial systems from sign-imbalanced posets. | |

Kerr 593 | Algebra & Discrete Mathematics | Greg Blekherman, University of Michigan |

Fri, May 21 2004, 4:10PM | Convex Geometry of Orbits | |

Kerr 593 | Algebra & Discrete Mathematics | Joel Kamnitzer, UC Berkeley |

Fri, May 7 2004, 4:10PM | Crystals, coboundary categories, and the moduli space of points on RP1. | |

Kerr 593 | Algebra & Discrete Mathematics | Roman Vershynin, UC Davis |

Fri, Apr 30 2004, 4:10PM | Combinatorics of Random Processes | |

Kerr 593 | Algebra & Discrete Mathematics | Ravi Vakil, Stanford University |

Fri, Apr 23 2004, 4:10PM | A geometric Littlewood-Richardson rule | |

Kerr 593 | Algebra & Discrete Mathematics | Fumei Lam, MIT |

Fri, Apr 16 2004, 4:10PM | Traveling Salesman Path Perfect Graphs | |

Kerr 593 | Algebra & Discrete Mathematics | Thomas Strohmer, UC Davis |

Fri, Apr 9 2004, 11:00AM | Discrete geometry, finite groups, and wireless communications | |

Kerr 693 | Algebra & Discrete Mathematics | Khaled Abdel-Ghaffar, UC Davis |

Fri, Mar 12 2004, 12:10PM | Codes for Detecting Human Errors | |

Kerr 693 | Algebra & Discrete Mathematics | Sarah Witherspoon, MSRI and TAMU |

Fri, Mar 5 2004, 12:10PM | Representations of the symmetric groups and cohomology | |

Kerr 693 | Algebra & Discrete Mathematics | Ruchira Datta, UC Davis |

Fri, Feb 27 2004, 12:10PM | How Many Totally Mixed Nash Equilibria Can Graphical Games Have? | |

Kerr 693 | Algebra & Discrete Mathematics | Jesus De Loera, UC Davis |

Fri, Feb 20 2004, 12:10PM | Roots of Ehrhart Polynomials | |

Kerr 693 | Algebra & Discrete Mathematics | no seminar |

Fri, Feb 13 2004, 12:10PM | ||

Kerr 693 | Algebra & Discrete Mathematics | Miki Tarsi, Technion Haifa Israel |

Fri, Feb 6 2004, 12:10PM | The polynomial Method and its applications to Coloring problems of Graphs and Matroids | |

Kerr 693 | Algebra & Discrete Mathematics | Etienne Rassart, MIT |

Fri, Jan 30 2004, 12:10PM | Polynomiality properties of Kostka numbers and Littlewood-Richardson coefficients | |

Kerr 693 | Algebra & Discrete Mathematics | John Millson, University of Maryland |

Fri, Jan 23 2004, 12:10PM | The generalized triangle inequalities in symmetric spaces and buildings with applications to algebra | |

Kerr 693 | Algebra & Discrete Mathematics | Philip Sternberg, UC Davis |

Fri, Jan 16 2004, 12:10PM | Crystal Bases for type D Kirillov-Reshetikhin modules | |

Kerr 693 | Algebra & Discrete Mathematics | Sankaran Viswanath, UC Davis |

Wed, Jan 14 2004, 12:10PM | tba | |

Kerr 693 | Algebra & Discrete Mathematics | Charles Cochet, Universit{\'e} Paris 7, France |

Fri, Jan 9 2004, 12:10PM | Kostka numbers and tensor product coefficients in A_r via polytopes. | |

Kerr 693 | Algebra & Discrete Mathematics | Federico Ardila, MSRI |

Fri, Dec 5 2003, 2:10PM | Enumeration in hyperplane arrangements | |

Kerr 693 | Algebra & Discrete Mathematics | Diane Maclagan, Stanford |

Tue, Nov 25 2003, 2:10PM | Polytopes occurring in the McKay correspondence | |

Kerr 693 | Algebra & Discrete Mathematics | Tara Holm, UC Berkeley |

Fri, Nov 21 2003, 2:10PM | Distinguishing chambers of the moment polytope | |

Kerr 693 | Algebra & Discrete Mathematics | Tyrrell McAllister, UC Davis |

Fri, Nov 14 2003, 2:10PM | Vertices of Gelfand-Tsetlin Polytopes | |

Kerr 693 | Algebra & Discrete Mathematics | Eric Rains, UC Davis |

Fri, Nov 7 2003, 2:10PM | Hecke algebra deformations of Coxeter group actions | |

Kerr 693 | Algebra & Discrete Mathematics | Carly Klivans, MSRI |

Fri, Oct 31 2003, 2:10PM | Bergman Complex of a Matroid | |

Kerr 693 | Algebra & Discrete Mathematics | Arkady Berenstein, University of Oregon |

Fri, Oct 24 2003, 2:10PM | Crystal bases and Geometric crystals | |

Kerr 693 | Algebra & Discrete Mathematics | Alexander Yong, UC Berkeley |

Fri, Oct 17 2003, 2:10PM | Degeneracy loci, Quiver coefficients and Schubert calculus | |

Kerr 693 | Algebra & Discrete Mathematics | Monica Vazirani, UC Davis |

Fri, Oct 10 2003, 2:10PM | Affine Tableaux and the Double Affine Hecke Algebra | |

Kerr 693 | Algebra & Discrete Mathematics | Viswanath Sankaran, UC Berkeley |

Fri, Oct 3 2003, 2:10PM | Tensor product stabilization in Kac-Moody algebras | |

Kerr 693 | Algebra & Discrete Mathematics | Nat Thiem, University of Wisconsin, Madison |

Fri, Sep 26 2003, 2:10PM | Unipotent Hecke algebras for finite groups of Lie type | |

Kerr 593 | Algebra & Discrete Mathematics | Michael Khovanov, UC Davis, Mathematics |

Thu, May 29 2003, 12:10PM | The McKay correspondence | |

Kerr 593 | Algebra & Discrete Mathematics | Maya Ahmed, UC Davis Mathematics |

Thu, May 15 2003, 12:00PM | TBA | |

Kerr 593 | Algebra & Discrete Mathematics | Jessica Sidman, Mount Holyoke College and UC Berkeley |

Thu, May 8 2003, 12:00PM | Generators for the ideal of the i-skeleton of the n-cube. | |

Kerr 593 | Algebra & Discrete Mathematics | Wlodzimierz Kuperberg, Auburn University |

Thu, May 1 2003, 12:00PM | Using a Peano curve to on-line cover the $n$-cube by a sequence of cubes. | |

Kerr 593 | Algebra & Discrete Mathematics | Ezra Miller, Univ of Minnesota and MSRI Berkeley |

Thu, Apr 24 2003, 12:00PM | Combinatorics of quiver polynomials | |

Kerr 593 | Algebra & Discrete Mathematics | Jesus A. De Loera, UC Davis, Mathematics |

Thu, Apr 17 2003, 12:10PM | On polyhedra arising in Combinatorial representation theory | |

Kerr 593 | Algebra & Discrete Mathematics | Nina Amenta, UC Davis CS dept. |

Thu, Apr 3 2003, 12:00PM | Biased Randomized Insertion Orders | |

Kerr 693 | Algebra & Discrete Mathematics | Taichiro Takagi, National Defense Academy, Kanagawa |

Thu, Mar 13 2003, 1:10PM | Geometric crystal of type D^{(1)}_n | |

Kerr 693 | Algebra & Discrete Mathematics | Masato Okado, Osaka University |

Thu, Mar 13 2003, 12:10PM | Geometric crystal of type A^{(1)}_n | |

Kerr 693 | Algebra & Discrete Mathematics | Takayuki Hibi, Osaka University Japan |

Thu, Mar 6 2003, 12:10PM | Unimodular and flag triangulations arising from classical root systems | |

Kerr 0 | Algebra & Discrete Mathematics | Winfried Bruns, Universitat Osnabrueck Germany |

Fri, Feb 28 2003, 12:10PM | Divisorial linear algebra over normal affine semigroup rings | |

Kerr 693 | Algebra & Discrete Mathematics | Prof. Winfried Bruns, Universitat Osnabrueck Germany |

Thu, Feb 27 2003, 12:10PM | Computing the integral closure of an affine semigroup | |

Kerr 693 | Algebra & Discrete Mathematics | Prof. Chaim Goodman-Strauss, Univ. of Arkansas |

Thu, Feb 20 2003, 12:10PM | "Regular Production Systems and Aperiodicity in the Hyperbolic Plane" | |

Kerr 693 | Algebra & Discrete Mathematics | Lipika Deka, Math UC Davis |

Thu, Feb 13 2003, 12:10PM | q-analogues of tensor product multiplicities | |

Kerr 693 | Algebra & Discrete Mathematics | Prof. Matthew Franklin, UC Davis Computer Science |

Thu, Feb 6 2003, 12:10PM | Mutual Search | |

Kerr 693 | Algebra & Discrete Mathematics | Ruriko Yoshida, UC Davis Mathematics |

Thu, Jan 30 2003, 12:10PM | LattE: Lattice point enumeration and applications to multiway contingency tables. | |

Kerr 693 | Algebra & Discrete Mathematics | Dr. Boris Rubinstein, Math UC Davis |

Thu, Jan 23 2003, 12:10PM | "A New Recursive Procedure for Restricted Partition Function" | |

Kerr 693 | Algebra & Discrete Mathematics | Kevin Woods, Univ. of Michigan Mathematics |

Fri, Jan 17 2003, 12:10PM | Generating functions for Sets of Lattice Points | |

Kerr 693 | Algebra & Discrete Mathematics | Ruriko Yoshida, Math UC Davis |

Thu, Jan 9 2003, 1:10PM | LattE: Lattice point enumeration and applications to multiway contingency tables. | |

Kerr 693 | Algebra & Discrete Mathematics | Lipika Deka, Math UC Davis |

Thu, Jan 9 2003, 12:10PM | "Lie algebras, crystal basis and some combinatorics". | |

Kerr 693 | Algebra & Discrete Mathematics | Prof. Dana Randall, Georgia Tech |

Thu, Dec 5 2002, 12:00PM | The Swapping Algorithm and Mean-Field Models | |

Kerr 693 | Algebra & Discrete Mathematics | Dr. Matthias Beck, SUNY Binghamton |

Thu, Nov 21 2002, 12:00PM | Computing the continuous discretely: the quest for the volume of the Birkhoff polytope | |

Kerr 693 | Algebra & Discrete Mathematics | Prof. Bernd Sturmfels, UC Berkeley |

Thu, Nov 14 2002, 12:10PM | Algebraic geometry of Nash equilibria | |

Kerr 693 | Algebra & Discrete Mathematics | Esther Lamken, CalTech |

Thu, Nov 7 2002, 12:10PM | Decompositions of Edge-Colored Complete Graphs and Combinatorial Designs | |

Kerr 693 | Algebra & Discrete Mathematics | Mike Develin, UC Berkeley |

Thu, Oct 31 2002, 12:10PM | Linear Programming orientations of Polyhedra | |

Kerr 693 | Algebra & Discrete Mathematics | Prof. Dan Gusfield, Dept. of CS UC Davis |

Thu, Oct 24 2002, 12:10PM | Combinatorial Algorithms for Tree-Based Haplotype Inference | |

Kerr 693 | Algebra & Discrete Mathematics | Dr. Eric Rains, CalTech |

Fri, Oct 18 2002, 12:00PM | Increasing subsequences and invariant theory | |

Kerr 593 | Algebra & Discrete Mathematics | Prof. Jean Lasserre, LAAS/CNRS France |

Wed, Oct 16 2002, 12:10PM | A duality framework for integer programming | |

Kerr 693 | Algebra & Discrete Mathematics | Dr. Raymond Hemmecke, Mathematics UC Davis |

Thu, Oct 10 2002, 12:00PM | Hilbert Bases | |

Kerr 693 | Algebra & Discrete Mathematics | Dr. Matthias Aschenbrenner, MSRI Berkeley |

Thu, Oct 3 2002, 12:00PM | Finiteness principles for monomial ideals. | |

Kerr 693 | Algebra & Discrete Mathematics | David Orden, Univ. of Cantabria |

Fri, Aug 2 2002, 10:00AM | The polyhedron of non-crossing graphs on a planar point set | |

Kerr 593 | Algebra & Discrete Mathematics | Prof. Ernesto Vallejo, Instituto de Matematicas, UNAM, Mexico |

Thu, May 23 2002, 3:10PM | ||

Kerr 593 | Algebra & Discrete Mathematics | Lipika Deka, UC Davis |

Thu, May 9 2002, 3:10PM | Part II. Bijection between rigged configurations and crystals for affine Lie algebras | |

Kerr 593 | Algebra & Discrete Mathematics | Prof. Sinai Robins, Temple University |

Thu, May 2 2002, 4:10PM | How many ways are there to exchange n pennies using two(or more) types of coins? | |

Kerr 593 | Algebra & Discrete Mathematics | Lipika Deka, UC Davis |

Thu, May 2 2002, 3:10PM | Bijection between rigged configurations and crystals for affine Lie algebras of type {A_n}^{(1)} and {D_n}^{(1)}. | |

Kerr 593 | Algebra & Discrete Mathematics | Sherman Stein, UC Davis |

Thu, Apr 25 2002, 3:10PM | The Mother of All Conjectures aboutEquidissections | |

Kerr 693 | Algebra & Discrete Mathematics | Prof. Sherman Stein, UC Davis |

Thu, Apr 18 2002, 3:00PM | Algebra and Topology of Equidissections | |

Kerr 693 | Algebra & Discrete Mathematics | Monica Vazirani, UC Berkeley |

Thu, Apr 11 2002, 3:10PM | Crystal graphs and Hecke algebras | |

Kerr 693 | Algebra & Discrete Mathematics | Prof. Andras Sebo, CNRS, Leibniz-IMAG, Grenoble |

Thu, Apr 4 2002, 3:10PM | Some Combinatorial Problems about Numbers | |

Kerr 693 | Algebra & Discrete Mathematics | Lipika Deka, UC Davis |

Thu, Mar 7 2002, 3:10PM | Symmetric functions | |

Kerr 693 | Algebra & Discrete Mathematics | Barry McCoy, UC Berkeley/SUNY Stony Brook |

Thu, Feb 14 2002, 2:10PM | Loop Algebra Symmetry in Solvable Lattice Models | |

Kerr 693 | Algebra & Discrete Mathematics | Prof. Bjorn Poonen, Univ. of California Berkeley |

Thu, Jan 31 2002, 3:10PM | Bertini theorems over finite fields | |

Kerr 693 | Algebra & Discrete Mathematics | Ruriko Yoshida, Math UC Davis |

Wed, Jan 9 2002, 1:10PM | LattE: Lattice point enumeration and applications to multiway contingency tables. | |

Kerr 693 | Algebra & Discrete Mathematics | Lipika Deka, Math UC Davis |

Wed, Jan 9 2002, 12:10PM | "Lie algebras, crystal basis and some combinatorics". | |

Kerr 693 | Algebra & Discrete Mathematics | Michael Kleber, Brandeis University |

Tue, Jan 8 2002, 3:10PM | Symmetric functions and quantum affine algebras | |

Kerr 593 | Algebra & Discrete Mathematics | Lipika Deka, UC Davis |

Tue, Dec 4 2001, 10:00AM | Reading Seminar | |

Kerr 593 | Algebra & Discrete Mathematics | Maya Ahmed, UC Davis |

Tue, Nov 20 2001, 10:00AM | Reading seminar | |

Kerr 593 | Algebra & Discrete Mathematics | Jesus De Loera, UC Davis Math |

Tue, Nov 13 2001, 10:00AM | Reading Seminar | |

Kerr 593 | Algebra & Discrete Mathematics | Prof. Anne Schilling, Dept. of Math. UC Davis |

Tue, Oct 23 2001, 10:00AM | The combinatorics of crystals - what it is all about! | |

Kerr 0 | Algebra & Discrete Mathematics | David Orden, Universidad de Cantabria |

Tue, Oct 16 2001, 10:00AM | Asymptotically size-efficient triangulations of the $d$-cube | |

Kerr 593 | Algebra & Discrete Mathematics | Prof. Shmuel Onn, Technion- Haifa Israel and UC Davis |

Tue, Oct 9 2001, 10:00AM | Grobner bases of Point Configurations | |

Kerr 593 | Algebra & Discrete Mathematics | Francisco Santos, Univ. Cantabria/UC Davis/MSRI |

Tue, Oct 2 2001, 10:00AM | Planar pseudo-triangulations and expansive motions | |

Kerr 593 | Algebra & Discrete Mathematics | Prof. Francisco Santos, Univ. Cantabria/ MSRI/ UC Davis |

Sun, Sep 2 2001, 10:00AM | Planar Pseudo-triangulations and expansive motions |