Isovariant Borsuk-Ulam results for pseudofree circle actions and their converse

DOI10.1090/S0002-9947-05-03822-5zbMath1083.55003OpenAlexW1530584020MaRDI QIDQ5705531

Ikumitsu Nagasaki

Publication date: 9 November 2005

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

Full work available at URL: https://doi.org/10.1090/s0002-9947-05-03822-5

zbMATH Keywords

multidegreeBorsuk-Ulam theoremobstruction theoryHopf theoremisovariant mappseudofree action

Mathematics Subject Classification ID

Degree, winding number (55M25) Compact Lie groups of differentiable transformations (57S15) Obstruction theory in algebraic topology (55S35) Fixed points and coincidences in algebraic topology (55M20)

Related Items (2)

Isovariant maps from free \(C_n\)-manifolds to representation spheres ⋮ A Hopf type classification theorem for isovariant maps from free \(G\)-manifolds to representation spheres

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