A combinatorial description of the U2=0 version of Heegaard Floer homology

Peter S. Ozsváth; András I. Stipsicz; Zoltán Szabó

doi:10.1093/imrn/rnq182

A combinatorial description of the U²=0 version of Heegaard Floer homology

Peter S. Ozsváth, András I. Stipsicz, Zoltán Szabó

Mathematics

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

We show that every 3-manifold admits a Heegaard diagram in which a truncated version of Heegaard Floer homology (when the holomorphic disks pass through the base points at most once) can be computed combinatorially.

Original language	English (US)
Pages (from-to)	5412-5448
Number of pages	37
Journal	International Mathematics Research Notices
Volume	2011
Issue number	23
DOIs	https://doi.org/10.1093/imrn/rnq182
State	Published - Dec 12 2011

All Science Journal Classification (ASJC) codes

Mathematics(all)

Access to Document

10.1093/imrn/rnq182

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title = "A combinatorial description of the U2=0 version of Heegaard Floer homology",

abstract = "We show that every 3-manifold admits a Heegaard diagram in which a truncated version of Heegaard Floer homology (when the holomorphic disks pass through the base points at most once) can be computed combinatorially.",

author = "Ozsv{\'a}th, {Peter S.} and Stipsicz, {Andr{\'a}s I.} and Zolt{\'a}n Szab{\'o}",

year = "2011",

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AU - Szabó, Zoltán

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