On stable Khovanov homology of torus knots

Eugene Gorsky, Alexei Oblomkov, Jacob Rasmussen

Research output: Contribution to journalArticlepeer-review

Abstract

We conjecture that the stable Khovanov homology of torus knots can be described as the Koszul homology of an explicit irregular sequence of quadratic polynomials. The corresponding Poincaré series turns out to be related to the Rogers-Ramanujan identity.

Original languageEnglish (US)
Pages (from-to)265-281
Number of pages17
JournalExperimental Mathematics
Volume22
Issue number3
DOIs
StatePublished - 2013
Externally publishedYes

Keywords

  • Khovanov homology
  • Koszul complex
  • Rogers-Ramanujan identity
  • Torus knots

ASJC Scopus subject areas

  • General Mathematics

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