HD-Combinatorics: Roy Meshulam, "Homology and Expansion of the spherical building"

Let X be the spherical building associated to the group G=GL(n,F) ,
where F is a finite field. We will survey some results on the homology of X with constant and twisted coefficients, and on the corresponding expansion properties.

Date: 

Mon, 11/06/2018 - 09:00 to 09:50

Location: 

Feldman Building, Givat Ram