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

2008/07/29 by Emmanuel Philippe, Philippe, Emmanuel
Mathematics · #20H10 #32G15 #53C22 #FOS: Mathematics #Metric Geometry (math.MG) #math.MG #msc:20H10 #msc:32G15 #msc:53C22

paper · pdf · doi:10.48550/arxiv.0807.4746

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

arxiv created 2008/07/29 · arxiv updated 2009/12/01

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.

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