Symplectic cutting of Kähler manifolds
作者:
Maxim Braverman,
期刊:
Journal für die reine und angewandte Mathematik (Crelle's Journal)
(Degruyter Available online 1999)
卷期:
Volume 1999,
issue 508
页码: 85-98
ISSN:0075-4102
年代: 1999
DOI:10.1515/crll.1999.508.85
出版商: Walter de Gruyter
数据来源: Degruyter
摘要:
AbstractWe obtain estimates on the character of the cohomology of anS1-equivariant holomorphic vector bundle over a Kähler manifoldMin terms of the cohomology of the Lerman symplectic cuts and the symplectic reduction ofM. In particular, we prove and extend inequalities conjectured by Wu and Zhang.The proof is based on constructing a flat family of complex spacesMt(t∈ ℂ) such thatMtis isomorphic toMfort≠ 0, whileM0is a singular reducible complex space, whose irreducible components are the Lerman symplectic cuts.
点击下载:
PDF
(976KB)
返 回