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20052009
most citedRank one isometries of buildings and quasi-morphisms of Kac-Moody groups

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math.GR2005

Conjugacy of 2-spherical subgroups of Coxeter groups and parallel walls

Pierre-Emmanuel Caprace

Let (W,S) be a Coxeter system of finite rank (ie |S| is finite) and let A be the associated Coxeter (or Davis) complex. We study chains of pairwise parallel walls in A using Tits'…