Some examples of pseudofree \(S^ 1-\)actions on homotopy (4m+1)-spheres

DOI10.2969/JMSJ/03410061zbMath0466.57017OpenAlexW2006959897MaRDI QIDQ1155289

Shin-ichiro Kakutani

Publication date: 1982

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

Full work available at URL: https://doi.org/10.2969/jmsj/03410061

zbMATH Keywords

equivariant Pontrjagin classesisotropy groups and slice representationspseudofree 1-sphere actions on homotopy (4m+1)-spheres

Mathematics Subject Classification ID

Groups acting on specific manifolds (57S25) Compact Lie groups of differentiable transformations (57S15) Characteristic classes and numbers in differential topology (57R20)

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