Symplectic capacities from Hamiltonian circle actions

被引：4

作者：

Hwang, Taekgyu ^{[1
]}

Suh, Dong Youp ^{[2
]}

机构：

[1] Korea Inst Adv Study, Sch Math, 85 Hoegiro, Seoul 130722, South Korea

[2] Korea Adv Inst Sci & Technol, Dept Math Sci, 291 Daehak Ro, Daejeon 305701, South Korea

来源：

JOURNAL OF SYMPLECTIC GEOMETRY | 2017年 / 15卷 / 03期

基金：

新加坡国家研究基金会;

关键词：

QUANTUM HOMOLOGY; MANIFOLDS;

D O I：

10.4310/JSG.2017.v15.n3.a6

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Let M be a closed Fano symplectic manifold with a semifree Hamiltonian circle action with isolated maximum. We compute the Gromov width and the Hofer-Zehnder capacity of M using a moment map.

引用

页码：785 / 802

页数：18

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