Holomorphic discs and sutured manifolds

被引:134
作者
Juhasz, Andras [1 ]
机构
[1] Princeton Univ, Dept Math, Princeton, NJ 08544 USA
关键词
D O I
10.2140/agt.2006.6.1429
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper we construct a Floer-homology invariant for a natural and wide class of sutured manifolds that we call balanced. This generalizes the Heegaard Floer hat theory of closed three-manifolds and links. Our invariant is unchanged under product decompositions and is zero for nontaut sutured manifolds. As an application, an invariant of Seifert surfaces is given and is computed in a few interesting cases.
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页码:1429 / 1457
页数:29
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