46 citations · 122 across the 27 of their papers we have counts for
4 papers · 1 filter
Systole, inradius and rigidity of cusped hyperbolic 3-manifolds
Stephane Sabourau
We establish optimal inequalities relating the systole and the inradius to the volume of finite-volume hyperbolic 3-manifolds. In the cusped orientable case, we refine a theorem of…
Minimal volume entropy and fiber growth
Ivan Babenko, Stéphane Sabourau
This article deals with topological assumptions under which the minimal volume entropy of a closed manifold , and more generally of a finite simplicial complex , vanishes or…
Minimal volume entropy of simplicial complexes
Ivan Babenko, Stephane Sabourau
This article deals with topological assumptions under which the minimal volume entropy of a closed manifold, and more generally of a finite simplicial complex, vanishes or is posit…
Volume entropy semi-norm
Ivan Babenko, Stephane Sabourau
We introduce the volume entropy semi-norm in real homology and show that it satisfies functorial properties similar to the ones of the simplicial volume. Answering a question of M.…