An example of a solid von Neumann algebra

Simple item page
dc.creatorOzawa, Narutaka
dc.date2008-04-02
dc.date.accessioned2026-07-07T09:29:50Z
dc.date.available2026-07-07T09:29:50Z
dc.descriptionWe prove that the group-measure-space von Neumann algebra $L^\infty(T^2) \rtimes SL(2,Z)$ is solid. The proof uses topological amenability of the action of $SL(2,Z)$ on the Higson corona of $Z^2$.
dc.description4 pages
dc.identifierhttps://arxiv.org/abs/0804.0288
dc.identifierhttp://arxiv.org/abs/0804.0288
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/157932
dc.subjectOperator Algebras
dc.subjectFunctional Analysis
dc.subject46L35 (Primary); 43A07, 37A20 (Secondary)
dc.titleAn example of a solid von Neumann algebra
dc.typetext

Files

Collections

arXiv