Residually finite non-exact groups

DOI10.1007/s00039-018-0432-4zbMath1448.20036arXiv1703.03791OpenAlexW2603502019MaRDI QIDQ1752926

Damian Osajda

Publication date: 24 May 2018

Published in: Geometric and Functional Analysis. GAFA (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1703.03791

zbMATH Keywords

residual finitenessgraphical small cancellationgroup exactness

Mathematics Subject Classification ID

Selfadjoint operator algebras ((C^*)-algebras, von Neumann ((W^*)-) algebras, etc.) (46L99) Periodic groups; locally finite groups (20F50) Geometric group theory (20F65) Asymptotic properties of groups (20F69) Hyperbolic groups and nonpositively curved groups (20F67) Cancellation theory of groups; application of van Kampen diagrams (20F06) Embeddings of discrete metric spaces into Banach spaces; applications in topology and computer science (46B85)

Related Items (5)

Superrigidity from Chevalley groups into acylindrically hyperbolic groups via quasi-cocycles ⋮ Exactness versus \(C^*\)-exactness for certain non-discrete groups ⋮ Amenability versus non‐exactness of dense subgroups of a compact group ⋮ Group approximation in Cayley topology and coarse geometry Part I: Coarse embeddings of amenable groups ⋮ Group approximation in Cayley topology and coarse geometry. II: Fibred coarse embeddings

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• PROPERTY A AND GRAPHS WITH LARGE GIRTH
• Star-complexes, and the dependence problems for hyperbolic complexes
• Finiteness properties of cubulated groups

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