Unimodality of Betti numbers for Hamiltonian circle actions with index-increasing moment Maps

DOI10.1142/S0129167X16500439zbMath1343.53083arXiv1404.6072MaRDI QIDQ2810652

Yunhyung Cho

Publication date: 3 June 2016

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

Full work available at URL: https://arxiv.org/abs/1404.6072

zbMATH Keywords

symplectic geometryequivariant cohomologyunimodalityHamiltonian action

Mathematics Subject Classification ID

Symplectic manifolds (general theory) (53D05) Momentum maps; symplectic reduction (53D20)

Related Items (4)

Remark on the Betti numbers for Hamiltonian circle actions ⋮ 12, 24 and beyond ⋮ Hamiltonian \(S^1\)-spaces with large equivariant pseudo-index ⋮ On the realization of symplectic algebras and rational homotopy types by closed symplectic manifolds

Cites Work

• Torus actions on symplectic manifolds
• Hamiltoniens périodiques et images convexes de l'application moment
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