Proper actions of lamplighter groups associated with free groups
Given a finite group $H$ and a free group $F_n$, we prove that the wreath product $H\wr F_n$ admits a metrically proper, isometric action on a Hilbert space.
math.GR↗
arXiv subjects
Yves De Cornulier
Publications and source records attributed to Yves De Cornulier.