Groups acting on trees and beyond

5 December 2013
16:00
to
17:30
Montse Casals
Abstract
In this talk, we will review the classical Bass-Serre theory of groups acting on trees and introduce its real version, Rips' theory. If time permits, I will briefly discuss some higher dimensional spaces that are currently being investigated, namely cubings and real cubings.
  • Junior Geometry and Topology Seminar