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Khovanov homology for virtual tangles and applications

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  • Daniel Tubbenhauer, Denmark
We extend the cobordism based categorification of the virtual Jones polynomial to virtual tangles. This extension is combinatorial and has semi-local properties. We use the semi-local property to prove an applications, i.e. we give a discussion of Lee's degeneration of virtual homology.
Original languageEnglish
PublisherJournal of Knot theory and its ramifications
EditionTo appear as ''Virtual Khovanov homology using cobordisms''
Number of pages37
Publication statusAccepted/In press - 2 Dec 2012

    Research areas

  • Diagrammatic categorification, Virtual tangles, Knot homologies

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