Let $G$ be a finitely generated group and $S$ be a set of generators.
The growth rate of metric spheres of the Cayley graph of G with respect to S is one of the central topics in geometric group theory.
In this talk I will give an overview of recent progress on arithmetic aspects of growth rates of
hyperbolic groups, focussing mainly on hyperbolic Coxeter groups.
|Where?||PER 08 Phys 2.52
Chemin du Musée 3
|Contact||Department of Mathematics