Abstract
The knot Floer homology is an invariant of knots in whose Euler characteristic is the Alexander polynomial of the knot. In this paper we generalize this to links in giving an invariant whose Euler characteristic is the multi-variable Alexander polynomial. We study basic properties of this invariant, and give some calculations.
Citation
Peter Ozsváth. Zoltán Szabó. "Holomorphic disks, link invariants and the multi-variable Alexander polynomial." Algebr. Geom. Topol. 8 (2) 615 - 692, 2008. https://doi.org/10.2140/agt.2008.8.615
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