Pseudofree Group Actions on S 4

DOI10.2307/2374852zbMath0695.57024OpenAlexW2330168605MaRDI QIDQ3471227

Slawomir Kwasik, Reinhard Schultz

Publication date: 1990

Published in: American Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2374852

zbMATH Keywords

homology sphereisotropy groupstopological actionsactions on \(S^ 4\)cyclic actions on even dimensional spheresKirby-Siebenmann invariantsPL pseudofree actionspseudofree actions with no fixed pointssurgery exact sequencestopologically equivalent to a twisted desuspension

Mathematics Subject Classification ID

Groups acting on specific manifolds (57S25) Finite transformation groups (57S17) Surgery obstructions, Wall groups (57R67) Smoothing in differential topology (57R10)

Related Items (2)

Topological pseudofree actions on spheres ⋮ Pseudofree group actions on spheres

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