An Obstruction in the Mapping Class Group

DOI10.1112/BLMS/27.1.51zbMath0824.57011OpenAlexW2038069301MaRDI QIDQ4835714

Yining Xia

Publication date: 22 September 1995

Published in: Bulletin of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/blms/27.1.51

zbMATH Keywords

mapping class groupcohomological obstructiondiffeomorphisms of an oriented closed surface

Mathematics Subject Classification ID

Homological methods in group theory (20J05) Cohomology theory for linear algebraic groups (20G10) Differential topological aspects of diffeomorphisms (57R50)

Related Items (1)

Yagita invariant of mapping class groups at the prime \(2\)

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