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2009 Singular link Floer homology
Benjamin Audoux
Algebr. Geom. Topol. 9(1): 495-535 (2009). DOI: 10.2140/agt.2009.9.495

Abstract

We define a grid presentation for singular links, ie links with a finite number of rigid transverse double points. Then we use it to generalize link Floer homology to singular links. Besides the consistency of its definition, we prove that this homology is acyclic under some conditions which naturally make its Euler characteristic vanish.

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Benjamin Audoux. "Singular link Floer homology." Algebr. Geom. Topol. 9 (1) 495 - 535, 2009. https://doi.org/10.2140/agt.2009.9.495

Information

Received: 1 April 2008; Revised: 2 November 2008; Accepted: 11 February 2009; Published: 2009
First available in Project Euclid: 20 December 2017

zbMATH: 1196.57031
MathSciNet: MR2491583
Digital Object Identifier: 10.2140/agt.2009.9.495

Subjects:
Primary: 57M25

Rights: Copyright © 2009 Mathematical Sciences Publishers

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