Les groupes de triangles $(2,p,q)$ sont détermineés par leur spectre des longueurs

Abstract

We describe the length spectra of triangle groups $(2,p,q)$ before showing that the length spectra characterizes the isometry class of such a group.

29 pages, in french, to appear in Annales Institut Fourier

Cited by in corpus (1)

• Figure Eight Geodesics on 2-Orbifolds