The Bost conjecture, open subgroups and groups acting on trees

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dc.creatorParavicini, Walther
dc.date2009-02-25
dc.date.accessioned2026-07-07T12:46:43Z
dc.date.available2026-07-07T12:46:43Z
dc.descriptionThe Bost conjecture with C*-algebra coefficients for locally compact Hausdorff groups passes to open subgroups. We also prove that if a locally compact Hausdorff group acts on a tree, then the Bost conjecture with C*-coefficients is true for the group if and only if it is true for the stabilisers of the vertices.
dc.description17 pages; to be published in the Journal of K-Theory
dc.identifierhttps://arxiv.org/abs/0902.4339
dc.identifierhttp://arxiv.org/abs/0902.4339
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/221475
dc.subjectK-Theory and Homology
dc.subjectOperator Algebras
dc.subject19K35 (Primary) 46L80, 22A22, 43A20 (Secondary)
dc.titleThe Bost conjecture, open subgroups and groups acting on trees
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