Integrality of \(L^2\)-Betti numbers
From MaRDI portal
Publication:1581826
DOI10.1007/PL00004421zbMath0967.55007arXivmath/0001101WikidataQ59700103 ScholiaQ59700103MaRDI QIDQ1581826
Publication date: 29 August 2001
Published in: Mathematische Annalen (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/math/0001101
Group rings (16S34) General theory of von Neumann algebras (46L10) Homology with local coefficients, equivariant cohomology (55N25)
Related Items
\(L^2\)-Betti numbers arising from the lamplighter group, Some remarks on the entropy for algebraic actions of amenable groups, Approximating the group algebra of the lamplighter by infinite matrix products, Traces on group \(C^\ast\)-algebras, sofic groups and Lück's conjecture, The base change in the Atiyah and the Lück approximation conjectures, The strong Atiyah conjecture for right-angled Artin and Coxeter groups., Hodge theory on metric spaces. Appendix by Anthony W. Baker, On the center-valued Atiyah conjecture for \(L^2\)-Betti numbers, Hyperlinearity, essentially free actions and \(L^2\)-invariants. The sofic property, The strong Atiyah conjecture for virtually cocompact special groups, The trace on the \(K\)-theory of group \(C^*\)-algebras, Erratum: Math. Ann. 317, 727--750 (2000), Freely independent random variables with non-atomic distributions
