A combinatorial description of the $U^2=0$ 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 holomorpic disks pass through the basepoints at most once) can be computed combinatorially.

Fixed figures

References in corpus (5)

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Cited by in corpus (1)

• Combinatorial Heegaard Floer homology and nice Heegaard diagrams