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Article Dans Une Revue Contemporary mathematics Année : 2019

Hyperbolic structures for Artin-Tits groups of spherical type

Résumé

The goal of this mostly expository paper is to present several candidates for hyperbolic structures on irreducible Artin-Tits groups of spherical type and to elucidate some relations between them. Most constructions are algebraic analogues of previously known hyperbolic structures on Artin braid groups coming from natural actions of these groups on curve graphs and (modified) arc graphs of punctured disks.

Dates et versions

hal-02090727 , version 1 (05-04-2019)

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Matthieu Calvez, Bert Wiest. Hyperbolic structures for Artin-Tits groups of spherical type. Contemporary mathematics, In press. ⟨hal-02090727⟩
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