Floer homology and singular knots

Peter Ozsváth, András Stipsicz, Zoltán Szabó

Research output: Contribution to journalArticlepeer-review

13 Scopus citations


In this paper we define and investigate variants of the link Floer homology introduced by the first and third authors. More precisely, we define Floer homology theories for oriented, singular knots in S3 and show that one of these theories can be calculated combinatorially for planar singular knots.

Original languageEnglish (US)
Pages (from-to)380-404
Number of pages25
JournalJournal of Topology
Issue number2
StatePublished - 2009

All Science Journal Classification (ASJC) codes

  • Geometry and Topology


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