Tensor product decompositions of \(\mathrm{II}_1\) factors arising from extensions of amalgamated free product groups

DOI10.1007/s00220-018-3175-zzbMath1448.46051arXiv1710.05019OpenAlexW3102975607MaRDI QIDQ1620835

Ionut Chifan, Rolando de Santiago, Wanchalerm Sucpikarnon

Publication date: 14 November 2018

Published in: Communications in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1710.05019

Mathematics Subject Classification ID

Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Classification of factors (46L36)

Related Items (7)

Measure equivalence rigidity via s-malleable deformations ⋮ Some applications of group-theoretic Rips constructions to the classification of von Neumann algebras ⋮ Orbit equivalence rigidity for product actions ⋮ Rigidity results for von Neumann algebras arising from mixing extensions of profinite actions of groups on probability spaces ⋮ Prime \(\text{II}_1\) factors arising from actions of product groups ⋮ Some rigidity results for \(II_1\) factors arising from wreath products of property (T) groups ⋮ \(W^\ast\) and \(C^\ast \)-superrigidity results for coinduced groups

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