Differentiable group actions on homotopy spheres. I: Differential structure and the knot invariant

DOI10.1007/BF01404111zbMath0335.57025OpenAlexW205633791MaRDI QIDQ1229500

Reinhard Schultz

Publication date: 1975

Published in: Inventiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/142357

Mathematics Subject Classification ID

Groups acting on specific manifolds (57S25) Differentiable structures in differential topology (57R55) Homotopy spheres, Poincaré conjecture (57R60)

Related Items (6)

Homotopy linear involutions on spheres in the unstable range ⋮ Visible surgery, four-dimensional \(s\)-cobordisms and related questions in geometric topology ⋮ The Atiyah-Singer Invariant, Torsion Invariants, and Group Actions on Spheres ⋮ Isovariant homotopy equivalences of manifolds with group actions ⋮ Diffeomorphism classification of finite group actions on disks ⋮ Nonlinear analogs of linear group actions on spheres

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