Cohomology and $L^2$-Betti Numbers for Subfactors and Quasi-Regular Inclusions

DOI10.1093/imrn/rnw304zbMath1415.46042arXiv1511.07329OpenAlexW2963614045MaRDI QIDQ4619363

Sorin Popa, Dimitri Shlyakhtenko, Stefaan Vaes

Publication date: 6 February 2019

Published in: International Mathematics Research Notices (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1511.07329

zbMATH Keywords

cohomologystandard invarianthomologysubfactor\(L^2\)-Betti numbers

Mathematics Subject Classification ID

Subfactors and their classification (46L37) Homology and cohomology theories in algebraic topology (55N99)

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