A cube of resolutions for knot Floer homology

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19 Scopus citations


We develop a skein exact sequence for knot Floer homology, involving singular knots. This leads to an explicit, algebraic description of knot Floer homology in terms of a braid projection of the knot.

Original languageEnglish (US)
Pages (from-to)865-910
Number of pages46
JournalJournal of Topology
Issue number4
StatePublished - 2009

All Science Journal Classification (ASJC) codes

  • Geometry and Topology


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