Circle Actions on Homotopy Spheres not Bounding Spin Manifolds

DOI10.2307/1998037zbMath0315.57026OpenAlexW4250709802MaRDI QIDQ4076544

Reinhard Schultz

Publication date: 1975

Full work available at URL: https://doi.org/10.2307/1998037

Mathematics Subject Classification ID

Groups acting on specific manifolds (57S25) Surgery and handlebodies (57R65) Differentiable structures in differential topology (57R55) Specialized structures on manifolds (spin manifolds, framed manifolds, etc.) (57R15) Homotopy spheres, Poincaré conjecture (57R60)

Related Items (4)

Some smooth circle and cyclic group actions on exotic spheres ⋮ S1-Equivariant bordism, invariant metrics of positive scalar curvature, and rigidity of elliptic genera ⋮ Differentiable group actions on homotopy spheres. I: Differential structure and the knot invariant ⋮ Circle actions and scalar curvature

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