Rick Wade

University of British Columbia
Scientific, Seminar
Topology Seminar: Ric Wade
September 23, 2015
University of British Columbia
We introduce a natural chain complex associated to a collection of subspaces of a vector spaces, and discuss the associated homology. We will give some background on Bieri-Neumann-Strebel invariants of groups, and show how the BNS invariant of a...
Scientific, Seminar
Topology Seminar: Rick Wade
September 30, 2015
University of British Columbia
(This is a continuation of the talk of 23 Septemer) We introduce a natural chain complex associated to a collection of subspaces of a vector spaces, and discuss the associated homology. We will give some background on Bieri-Neumann-Strebel invariants...