Disjoint superheavy subsets and fragmentation norms

DOI10.1142/S179352532050017XzbMath1482.57027arXiv1901.01647OpenAlexW2908482437MaRDI QIDQ5156542

Morimichi Kawasaki, Ryuma Orita

Publication date: 11 October 2021

Published in: Journal of Topology and Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1901.01647

zbMATH Keywords

symplectic manifoldsspectral invariantsquasi-morphismsgroups of Hamiltonian diffeomorphismsfragmentation norms

Mathematics Subject Classification ID

Symplectic and contact topology in high or arbitrary dimension (57R17) Lagrangian submanifolds; Maslov index (53D12) Symplectic aspects of Floer homology and cohomology (53D40) Gromov-Witten invariants, quantum cohomology, Frobenius manifolds (53D45)

Related Items (3)

\(\hat{G}\)-invariant quasimorphisms and symplectic geometry of surfaces ⋮ Rigid fibers of integrable systems on cotangent bundles ⋮ Existence of pseudoheavy fibers of moment maps

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