Circle actions on homotopy spheres with codimension 4 fixed point set

DOI10.2140/pjm.1983.109.349zbMath0551.57020OpenAlexW2041384371MaRDI QIDQ801339

Peter Sie Pao, Ronald Fintushel

Publication date: 1983

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

Full work available at URL: https://doi.org/10.2140/pjm.1983.109.349

zbMATH Keywords

semifree actionacyclic submanifoldclassification of smooth circle actions on homotopy n-spheres with codimension 4 fixed point setdiffeomorphism classes of homotopy (n-1)- spherestructured orbit spacetwist-spinning process for knots

Mathematics Subject Classification ID

Groups acting on specific manifolds (57S25) Compact Lie groups of differentiable transformations (57S15)

Related Items (2)

Homological properties of periodic homeomorphisms of 4-manifolds ⋮ Fundamental groups of 4-manifolds with circle actions

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