Topology Seminar (Main Talk): Boundary amenability of Out\((F_n)\)

Seminar | November 1 | 4-5 p.m. | 3 Evans Hall

 Mladen Bestvina, University of Utah

 Department of Mathematics

I will discuss boundary amenability and how to prove it for basic groups for most of the hour. The main interest in boundary amenability is that it implies the Novikov conjecture in manifold theory. I will then outline the main ideas in the proof of boundary amenability of Out\((F_n)\). This is joint work with Vincent Guirardel and Camille Horbez.