Cohomology for groups of isometries of regular trees

DOI10.1016/j.exmath.2011.06.001zbMath1271.43004OpenAlexW2063293275MaRDI QIDQ765896

Claudio Nebbia

Publication date: 22 March 2012

Published in: Expositiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.exmath.2011.06.001

zbMATH Keywords

Gelfand pairsrepresentations1-cohomologylocally compact groupsgroups of isometries

Mathematics Subject Classification ID

Cohomology of groups (20J06) Unitary representations of locally compact groups (22D10) Representations of groups, semigroups, etc. (aspects of abstract harmonic analysis) (43A65) Groups acting on trees (20E08)

Related Items (2)

Conditionally negative type functions on groups acting on regular trees ⋮ \(L^2\)-Betti numbers and Plancherel measure

Cites Work

• Classification of irreducible representations of groups of automorphisms of Bruhat-Tits trees
• Rigidity of commensurators and irreducible lattices
• \(PGL_ 2\) over the p-adics: its representations, spherical functions, and Fourier analysis
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