Contact
coneill «at» math.ucdavis.edu
Mathematical Sciences
Building, Room 3149
One Shields Ave
Davis, CA 95616
U.S.A.
Mathematical Sciences
Building, Room 3149
Department of Mathematics
University of California DavisOne Shields Ave
Davis, CA 95616
U.S.A.
Talks
Aug 4, 2018 | Slides | Inquiry-Based Learning Session, MathFest Denver |
Computing the delta set of an affine semigroup: a status report | ||
May 9, 2018 | Slides | Discrete Mathematics Seminar, Technische Universität Berlin |
Computing the delta set of an affine semigroup: a status report | ||
Apr 30, 2018 | Geometry Seminar, Texas A&M University | |
Random numerical semigroups | ||
Apr 26, 2018 | Slides | Algebraic Statistics Seminar, Illinois Institute of Technology |
Computing the delta set of an affine semigroup: a status report | ||
Apr 18, 2018 | Algebra/Geometry/Combinatorics Seminar, San Francisco State University | |
Random numerical semigroups | ||
Apr 13, 2018 | Fletcher-Jones Math Seminar, University of San Diego | |
Random numerical semigroups | ||
Apr 12, 2018 | Colloquium, San Diego State University | |
Finite fields, block designs, and geometry | ||
Apr 10, 2018 | Math Club, San Diego State University | |
Nonunique factorization | ||
Apr 8, 2018 | Slides | USTARS Conference, Reed College |
Augmented Hilbert series of numerical semigroups | ||
Apr 5, 2018 | Slides | CACAO Seminar, University of California Davis |
Computing the delta set of an affine semigroup: a status report | ||
Jan 12, 2018 | Slides | Combinatorial Commutative Algebra and Polytopes Session, JMM San Diego |
Augmented Hilbert series of numerical semigroups | ||
Oct 17, 2017 | Algebra, Number Theory, and Combinatorics Seminar, Sacramento State University | |
Random numerical semigroups | ||
Sep 12, 2017 | Algebra/Combinatorics Seminar, Claremont Center for the Mathematical Sciences | |
Random numerical semigroups | ||
Aug 3, 2017 | Slides | SIAM Applied Algebraic Geometry Meeting, Georgia Tech |
Using Macaulay2 from within R: the m2r package | ||
May 18, 2017 | Math Club, California State University East Bay | |
Invariants of non-unique factorization | ||
May 2, 2017 | CACAO Seminar, University of California Davis | |
Random numerical monoids | ||
Apr 29, 2017 | Slides | Bay Area Discrete (BAD) Math Day, San Jose State University |
Frobenius numbers of shifted numerical monoids | ||
Mar 21, 2017 | Slides | Algebra/Combinatorics Seminar, Claremont Center for the Mathematical Sciences |
Shifting numerical monoids | ||
Feb 24, 2017 | Slides | Algebraic Geometry Seminar, Duke University |
Shifting numerical monoids | ||
Jan 6, 2017 | Slides | Contributed Talk, JMM Atlanta |
On the periodicity of irreducible elements in arithmetical congruence monoids | ||
Dec 5, 2016 | Slides | Research Seminar, San Jose State University |
Shifting numerical monoids | ||
Nov 11, 2016 | Statictics Colloquium, Baylor University | |
An introduction to Gröbner bases | ||
Nov 7, 2016 | Undergraduate Lecture Series, University of California Berkeley | |
Invariants of non-unique factorization | ||
Nov 1, 2016 | CACAO Seminar, University of California Davis | |
What is a free resolution? | ||
Oct 26, 2016 | Slides | Sage Day, University of California Davis |
Numerical semigroups in Sage | ||
Sep 27, 2016 | Slides | CACAO Seminar, University of California Davis |
Invariants of non-unique factorization | ||
Sep 26, 2016 | Slides | Discrete Math Seminar, University of California Davis |
Minimal presentations of shifted numerical monoids | ||
May 7, 2016 | Slides | CombinaTexas, Texas A&M University |
Minimal presentations of shifted numerical monoids | ||
May 4, 2016 | Slides | Disc. Geom. and Alg. Comb. Conference, UT Rio Grande Valley |
Minimal presentations of shifted numerical monoids | ||
Mar 6, 2016 | Slides | AMS Sectional, University of Georgia |
Minimal presentations of shifted numerical monoids | ||
Feb 23, 2016 | Junior Algebraic Geometry Seminar, Texas A&M University | |
What is a resolution? | ||
Feb 16, 2016 | Math Club, Texas A&M University | |
An introduction to non-unique factorization theory | ||
Jan 9, 2016 | Slides | Contributed Talk, JMM Seattle |
Computing the delta set of a numerical monoid | ||
Oct 27, 2015 | Slides | PostDoc Colloquium, Texas A&M University |
Invariants of non-unique factorization | ||
Oct 14, 2015 | Slides | Colloquium, University of Hawaii Hilo |
Invariants of non-unique factorization | ||
Sep 9, 2015 | Colloquium, Sam Houston State University | |
On factorization invariants and Hilbert functions | ||
Jul 13, 2015 | Slides | Weekly Research Seminar, PURE Math REU |
Computing catenary degrees, delta sets, and ω-primality in numerical monoids | ||
Jun 13, 2015 | Slides | AMS-EMS-SPM Meeting, Porto, Portugal |
Computing delta sets and ω-primality in numerical monoids | ||
May 20, 2015 | Discrete Math Seminar, University of California Davis | |
On factorization invariants and Hilbert functions | ||
May 18, 2015 | Hypatian Seminar, University of California Santa Barbara | |
Introduction to Sage | ||
Apr 10, 2015 | Algebra and Discrete Math Seminar, Clemson University | |
On factorization invariants and Hilbert functions | ||
Mar 13, 2015 | Algebra and Combinatorics Seminar, Texas A&M University | |
On factorization invariants and Hilbert functions | ||
Feb 19, 2015 | Graduate Student Seminar, Texas A&M University | |
Matroids, and how to make your proofs multitask | ||
Feb 16, 2015 | Student Discrete Math Seminar, Texas A&M University | |
Ehrhart theory and lattice point enumeration in polytopes | ||
Jan 11, 2015 | Slides | Applied Discrete Math Session, JMM San Antonio |
Catenary degrees of elements in numerical monoids | ||
Jan 10, 2015 | Slides | Factorization Theory Session, JMM San Antonio |
The set of elasticities in numerical monoids | ||
Nov 21, 2014 | Slides | Algebra and Combinatorics Seminar, Texas A&M University |
Invariants of non-unique factorization | ||
Nov 11, 2014 | Slides | Student Discrete Math Seminar, Texas A&M University |
Invariants of non-unique factorization | ||
Oct 26, 2014 | Slides | AMS Sectional, San Francisco State University |
Catenary degrees of elements in numerical monoids | ||
Oct 21, 2014 | Slides | PostDoc Colloquium, Texas A&M University |
Invariants of non-unique factorization | ||
Sep 26, 2014 | Slides | Arithmetic and Ideal Theory of Rings and Semigroups, Graz, Austria |
How do you measure primality? | ||
Mar 28, 2014 | Slides | Algebra and Combinatorics Seminar, Texas A&M University |
Binomial irreducible decomposition | ||
Feb 25, 2014 | Slides | Symbolic Computation Seminar, North Carolina State University |
Binomial irreducible decomposition | ||
Feb 7, 2014 | Graduate Faculty Seminar, Duke University | |
Ehrhart theory and lattice point enumeration in polytopes | ||
Jan 18, 2014 | Slides | Contributed Talk, JMM Baltimore |
Binomial irreducible decomposition | ||
Apr 21, 2013 | Slides | Graduate Student Combinatorics Conference, University of Minnesota |
Binomial irreducible decomposition | ||
Mar 22, 2013 | Graduate Faculty Seminar, Duke University | |
Math Slam: Matroids, and how to make your proofs multitask | ||
Nov 2, 2012 | Graduate Faculty Seminar, Duke University | |
Mesoprimary decompositions of binomial ideals using monoid congruences | ||
Sep 7, 2012 | Graduate Faculty Seminar, San Francisco State University | |
Mesoprimary decompositions of binomial ideals using monoid congruences | ||
Nov 4, 2011 | Graduate Faculty Seminar, Duke University | |
Matroids, and how to make your proofs multitask | ||
Feb 11, 2011 | Graduate Faculty Seminar, Duke University | |
Ehrhart theory and lattice point enumeration in polytopes |