A combinatorial description of knot Floer homology
A combinatorial description of knot Floer homology
复制标题
结Floer同源性的组合描述
DOI:
--
复制
发表时间:
2006
期刊:
影响因子:
--
通讯作者:
Sucharit Sarkar
中科院分区:
文献类型:
--
作者:
Ciprian Manolescu;P. Ozsváth;Sucharit Sarkar
Given a grid presentation of a knot (or link) K in the three-sphere, we describe a Heegaard diagram for the knot complement in which the Heegaard surface is a torus and all elementary domains are squares. Using this diagram, we obtain a purely combinatorial description of the knot Floer homology of K.