Mathematics Colloquia and Seminars
CW complex associated to digraphsAlgebra & Discrete Mathematics
|Speaker:||An Huang, Harvard|
|Start time:||Mon, Nov 10 2014, 1:10PM|
Given a digraph with a choice of basis of certain path space, one can construct a CW complex, and for different basis choice, the resulting CW complexes are homotopic. This construction provides a way to study digraphs, by familiar ideas in topology. This is joint work with S-T. Yau.