Going-down functors and the Künneth formula for crossed products by étale groupoids

DOI10.1090/tran/7913zbMath1434.46043arXiv1810.04415OpenAlexW2949875028MaRDI QIDQ5243101

Clément Dell'Aiera, Christian Bönicke

Publication date: 14 November 2019

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1810.04415

zbMATH Keywords

Baum-Connes conjectureKünneth formulagroupoid crossed products

Mathematics Subject Classification ID

(K)-theory and operator algebras (including cyclic theory) (46L80) Noncommutative dynamical systems (46L55) Kasparov theory ((KK)-theory) (19K35) Topological groupoids (including differentiable and Lie groupoids) (22A22)

Related Items

Groupoids decomposition, propagation and operator \(K\)-theory ⋮ Coarse Baum-Connes conjecture and rigidity for Roe algebras ⋮ Approximate ideal structures and \(K\)-theory ⋮ A going-down principle for ample groupoids and the Baum-Connes conjecture

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