Boundary Amenability of Relatively Hyperbolic Groups

Details Boundary Amenability of Relatively Hyperbolic Groups Boundary Amenability of Relatively Hyperbolic Groups

2005-01-31

arxiv.org/abs/math/0501555v3

Mathematics

Group Theory

9 pages. Drastically changed

Scientific paper

Let K be a fine hyperbolic graph and G be a group acting on K with finite quotient. We prove that G is exact provided that all vertex stabilizers are exact. In particular, a relatively hyperbolic group is exact if all its peripheral groups are exact. We prove this by showing that the group G acts amenably on a compact topological space. We include some applications to the theories of group von Neumann algebras and of measurable orbit equivalence relations.

Affiliated with

Also associated with

No associations

Rating

Boundary Amenability of Relatively Hyperbolic Groups does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Boundary Amenability of Relatively Hyperbolic Groups, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Boundary Amenability of Relatively Hyperbolic Groups will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-300371