TOPOLOGY SEMINAR

**"****Classifying
Spaces and Generalized Homotopy Fixed Points****"**

By

**Abstract: ****This talk will consist of two parts.
In the first part we will give a description for classifying spaces for a
family of subgroups of a group. In the second part we will give an alternative
description of generalized homotopy fixed points and prove that this definition
is equivalant to the former definiton. In the talk we will mainly follow the
ideas and proofs given in the paper "Orbit Categories, Classifying Spaces,
and Generalized Homotopy Fixed Points" by Daniel A. Ramras.**

**Date: ****Monday, December 14, 2015**

**Time: ****13.40 – 14:30**

**Place: ****Mathematics Seminar Room,
SA-141**

**All are most cordially invited.
Tea and cookies will be served after the talk.**