20–24 nov. 2017
Fuseau horaire Europe/Paris

Small volume of balls, large volume entropy and the Margulis constant

Non programmé
50m

Orateur

Stéphane Sabourau (Université Paris-Est Marne la Vallée)

Description

In his seminal work about bounded cohomology, Gromov showed that, under some topological conditions, every closed Riemannian manifold of small volume has large volume entropy. In this talk, we will strengthen some aspects of this result using an alternative approach.

Documents de présentation

Aucun document.