Graphs of groups and von Neumann dimension.
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Publication:1873796
DOI10.1016/S0022-4049(02)00296-7zbMath1065.20053OpenAlexW2057213188MaRDI QIDQ1873796
Publication date: 27 May 2003
Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/s0022-4049(02)00296-7
Betti numbersCW-complexesamenable groupsfundamental groups of graphs of groupscocompact actionscellular actions
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Cites Work
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- \(L_ 2\)-cohomology and group cohomology
- Amenable groups and Euler characteristic
- Exact sequences associated with a graph of groups
- An invariant for finitely presented \(\mathbb{C} G\)-modules
- Hilbert modules and modules over finite von Neumann algebras and applications to \(L^ 2\)-invariants
- Dimension theory of arbitrary modules over finite von Neumann algebras and L2-Betti numbers I: Foundations
- A Certain Subgroup of the Fundamental Group
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