\(H_ 3(\text{Diff}^ +(S^ 2); \mathbb{Z})\) contains an uncountable \(\mathbb{Q}\)-vector space

DOI10.1016/0040-9383(95)00023-2zbMath0860.57023OpenAlexW2021922057MaRDI QIDQ1913484

Peter Boullay

Publication date: 23 June 1996

Published in: Topology (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0040-9383(95)00023-2

zbMATH Keywords

group actionshomologycharacteristic classesfoliationsLie groups made discrete

Mathematics Subject Classification ID

Classifying spaces for foliations; Gelfand-Fuks cohomology (57R32)

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