Combinatorial cobordism maps in hat Heegaard Floer theory
Combinatorial cobordism maps in hat Heegaard Floer theory
复制标题
Heegaard Floer 理论中的组合配边映射
DOI:
--
复制
发表时间:
2006
期刊:
影响因子:
--
通讯作者:
Jiajun Wang
中科院分区:
文献类型:
--
作者:
Robert Lipshitz;Ciprian Manolescu;Jiajun Wang
In a previous article, Sarkar and Wang [15] gave a combinatorial description of the hat version of Heegaard Floer homology for three-manifolds. Given a cobordism between two connected three-manifolds, there is an induced map between their Heegaard Floer homologies. Assume that the first homology group of each boundary component surjects onto the first homology group of the cobordism (modulo torsion). Under this assumption, we present a procedure for finding the rank of the induced Heegaard Floer map combinatorially, in the hat version.