Remark on the Betti numbers for Hamiltonian circle actions

Autor:	Yunhyung Cho
Rok vydání:	2019
Předmět:	Pure mathematics Mathematics::Commutative Algebra Betti number Mathematics - Symplectic Geometry General Mathematics FOS: Mathematics Symplectic Geometry (math.SG) 53D20 Fixed point Mathematics::Symplectic Geometry Hamiltonian (control theory) Mathematics
DOI:	10.48550/arxiv.1911.04142
Popis:	In this paper, we establish a certain inequality in terms of Betti numbers of a closed Hamiltonian $S^1$-manifold with isolated fixed points. Comment: 4 pages, no figure
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71768ffd5fda1fdc87d2e38871e23145 Zobrazit plný text záznamu