Orbit inequivalent actions for groups containing a copy of $\Bbb F_2$

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

We prove that if a countable group $Γ$ contains a copy of $\Bbb F_2$, then it admits uncountably many non orbit equivalent actions.
18 pages; the introduction and Section 4 have been rewritten

Keywords

Group Theory, Operator Algebras, 28D15, 46L10, 46L35

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/157203

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0701027
 http://arxiv.org/abs/math/0701027

Collections

arXiv