## Topology Seminar: Henrik Rüping

- Date: 09/24/2014
- Time: 15:15

Lecturer(s):
Henrik Rüping,

*UBC*
Location:

University of British Columbia

Topic:

Algebraic K-Theory of Group rings and its applications I

Description:

In this talk I will mention some conjectures about group rings (Idempotent conjecture, unit conjecture) and mention their stable versions. Those involve algebraic K-theory. I will explain how the Farrell-Jones conjecture implies those stable versions. I will then finish with the status of the Farrell-Jones conjecture. The cheapest way to prove it for a certain group is to use its inheritance properties, but this also touches very interesting questions in (geometric) group theory.

Other Information: