Séminaire Lotharingien de Combinatoire, B33j (1994)

Paul Moszkowski

Longueur des involutions et classification des groupes de Coxeter finis


Abstract. The paper contains a simple proof of a result on involutions in Coxeter groups. Our method yields a new piece of information which allows us to derive the classification of finite Coxeter groups in a purely algebraic way.

Paul Moszkowski
CNRS, Equipe de Combinatoire
Université Paris 6
4, place Jussieu
75005 Paris
France


The following versions are available:
Apr 2, 1996