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Article Dans Une Revue Compositio Mathematica Année : 2023

On the Hofer–Zehnder conjecture on weighted projective spaces

Résumé

We prove an extension of the homology version of the Hofer–Zehnder conjecture proved by Shelukhin to the weighted projective spaces which are symplectic orbifolds. In particular, we prove that if the number of fixed points counted with their isotropy order as multiplicity of a non-degenerate Hamiltonian diffeomorphism of such a space is larger than the minimum number possible, then there are infinitely many periodic points.

Dates et versions

hal-04517516 , version 1 (22-03-2024)

Identifiants

Citer

Simon Allais. On the Hofer–Zehnder conjecture on weighted projective spaces. Compositio Mathematica, 2023, 159 (1), pp.87-108. ⟨10.1112/S0010437X22007825⟩. ⟨hal-04517516⟩
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