MATH Semineri: “Homology Decompositions for Classifying Spaces of Finite Groups and Linking Systems-II,” Ergün Yalçın, SA-141, 13:40 7 Ekim (EN)

Dear Colleagues and Students,

You are cordially invited to the Topology Seminar organized by the Department of Mathematics.

Speaker: Ergün Yalçın (Bilkent)

“Homology decompositions for classifying spaces of finite groups and linking systems-II”

Abstract: We will continue our discussion on mod-p homology decompositions.
I will first explain what we mean by the sharpness of a homology decomposition and show how the sharpness of the subgroup decomposition is proved for the collection of non-trivial p-subgroups. Then we will discuss the subgroup and centralizer decompositions for linking systems which was introduced by Broto, Levi, and Oliver.

Date: October 7, 2019
Time: 13:40
Place: SA – 141