A C-symplectic free 𝑆¹-manifold with contractible orbits and 𝐂𝐀𝐓=\frac12𝐃𝐈𝐌

DOI10.1090/S0002-9939-05-07945-1zbMath1081.57028OpenAlexW1576872287MaRDI QIDQ5705570

Christopher Allday, John F. Oprea

Publication date: 9 November 2005

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

Full work available at URL: https://doi.org/10.1090/s0002-9939-05-07945-1

zbMATH Keywords

contraction\(c\)-symplectic manifold\(S^1\)-free actionscohomological contractible orbit problem

Mathematics Subject Classification ID

Groups acting on specific manifolds (57S25) Symplectic manifolds (general theory) (53D05) Symplectic and contact topology in high or arbitrary dimension (57R17)

Related Items

Lusternik-Schnirelmann category, complements of skeleta and a theorem of Dranishnikov, Free circle actions with contractible orbits on symplectic manifolds

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