Title: Minimal length elements of finite Coxeter groups
Abstract:We give a geometric proof that any minimal length element in a (twisted) conjugacy class of a finite Coxeter group W has remarkable properties with respect to conjugation, taking powers in the associa...We give a geometric proof that any minimal length element in a (twisted) conjugacy class of a finite Coxeter group W has remarkable properties with respect to conjugation, taking powers in the associated braid monoid and taking the centralizer in W.Read More