Heegaard diagrams and Floer homology
Heegaard diagrams and Floer homology
复制标题
Heegaard 图和 Florer 同源性
DOI:
10.4171/022-2/51
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发表时间:
2006
期刊:
影响因子:
--
通讯作者:
Z. Szabó
中科院分区:
文献类型:
--
作者:
P. Ozsváth;Z. Szabó
We review the construction of Heegaard�Floer homology for closed three-manifolds
and also for knots and links in the three-sphere. We also discuss three applications of this
invariant to knot theory: studying the Thurston norm of a link complement, the slice genus of a
knot, and the unknotting number of a knot. We emphasize the application to the Thurston norm,
and illustrate the theory in the case of the Conway link.