The Haagerup property is not invariant under quasi-isometry

Abstract

Using the work of Cornulier-Valette and Whyte, we show that neither the Haagerup property nor weak amenability is invariant under quasi-isometry of finitely generated groups.

12 pages; Appendix A by Kevin Whyte; Appendix B by Sylvain Arnt, Thibault Pillon and Alain Valette

Cited by in corpus (1)

• Quasi-isometric rigidity of three manifold groups