Cohomology of property T groupoids and applications

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dc.creatorAnantharaman-Delaroche, Claire
dc.date2003-08-18
dc.date.accessioned2026-07-07T05:00:27Z
dc.date.available2026-07-07T05:00:27Z
dc.descriptionWe extend the Delorme-Guichardet characterization of Kazhdan property $T$ groups to $r$-discrete measured groupoids. We give several applications, in particular to stability results of Kazhdan property $T$ and to the study of cocycles taking values in a group having the Haagerup property.
dc.description43 pages
dc.identifierhttps://arxiv.org/abs/math/0308158
dc.identifierhttp://arxiv.org/abs/math/0308158
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/68330
dc.subjectDynamical Systems
dc.subjectOperator Algebras
dc.subject22F10; 22D40; 28D15; 28D99; 37A15; 37A20
dc.titleCohomology of property T groupoids and applications
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