Exposé Bourbaki 1156 : C*-simplicity (after Breuillard, Haagerup, Kalantar, Kennedy and Ozawa)

DOI10.24033/ast.1135zbMath1480.46076OpenAlexW4253668505MaRDI QIDQ4998401

Sven Raum

Publication date: 8 July 2021

Published in: Astérisque (Search for Journal in Brave)

Full work available at URL: https://www.bourbaki.fr/TEXTES/Exp1158-Raum.pdf

zbMATH Keywords

Furstenberg boundarydiscrete groupsimplicityreduced group \(C^*\)-algebraKoopman representation

Mathematics Subject Classification ID

Geometric group theory (20F65) Classifications of (C^*)-algebras (46L35) Means on groups, semigroups, etc.; amenable groups (43A07) Dynamical systems and the theory of (C^*)-algebras (37A55)

Related Items (3)

Noncommutative Furstenberg boundary ⋮ Classifying right-angled Hecke \(\mathrm{C}^\ast\)-algebras via \(K\)-theoretic invariants ⋮ Boundary maps, germs and quasi-regular representations

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