Description
Topology Seminar
Date and Time: Wednesday 24th January 2018, at 2PM
Venue: Room 215
Speaker: Samik Basu (IACS)
Title : Equivariant cell complexes and freeness theorems
Abstract : We discuss analogues of the theorem "A CW complex with even
dimensional
cells has free homology" for G-spaces. For the cyclic group of order p, the
"freeness theorem" was first proved by Lewis, and subsequently the result was
improved by Ferland -Lewis. We generalize this result to other cyclic
groups (in
joint work with Surojit Ghosh).