Wreath products with the integers, proper actions and Hilbert space compression
Publisher
Springer
Date issued
2005
From page
199
To page
211
Subjects
wreath products proper (group) actions compression Hilbert spaces trees CAT(0) cube complexes
Abstract
We prove that the properties of acting metrically properly on some space with walls or some CAT(0) cube complex are closed by taking the wreath product with Z. We also give a lower bound for the (equivariant) Hilbert space compression of H Z in terms of the (equivariant) Hilbert space compression of H.
Event name
Conference on Geometric and Probabilistic Methods in Group Theory and Dynamical Systems
Location
College Stn, TX
Publication type
conference paper
File(s)