Oct 11 | Axel Hultman, KTH | Twisted identities in Coxeter groups |
Oct 18 | David M. R. Jackson, Waterloo | Geometrical conjectures associated with embeddings of graphs in surfaces |
Oct 25 | Alexander Engström, KTH | Higher connectivity of graph coloring complexes |
Nov 1 | Anders Björner, KTH | Generalizing the upper and lower bound theorems for simplicial polytopes |
Nov 8 | Svante Linusson, KTH | On the independence complex of square grids |
Nov 15 | Kathrin Vorwerk, TU Chemnitz | Boolean involutions in the symmetric group |
Nov 22 | Francis Brown, Bordeaux | From biomathematics to enumerative combinatorics: genetic microarrays and up-down permutations |
Dec 6 | Anders Claesson, Reykjavík | Conway's napkin problem |