Kazhdan's Property T for Discrete Quantum Groups

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dc.creatorFima, Pierre
dc.date2008-12-03
dc.date.accessioned2026-07-07T12:08:44Z
dc.date.available2026-07-07T12:08:44Z
dc.descriptionWe give a simple definition of property T for discrete quantum groups. We prove the basic expected properties: discrete quantum groups with property T are finitely generated and unimodular. Moreover we show that, for "I.C.C." discrete quantum groups, property T is equivalent to Connes' property T for the dual von Neumann algebra. This allows us to give the first example of a property T discrete quantum group which is not a group using the twisting construction.
dc.identifierhttps://arxiv.org/abs/0812.0665
dc.identifierhttp://arxiv.org/abs/0812.0665
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/209424
dc.subjectOperator Algebras
dc.subject46L65, 46L52, 46L10
dc.titleKazhdan's Property T for Discrete Quantum Groups
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