Article:Math.QA/0207264

• Title: An invariant of tangle cobordisms
• Author: Mikhail Khovanov
• On the arxiv: abstract pdf src
• Citebase

References

On the arxiv

• Mikhail Khovanov, A functor-valued invariant of tangles, local page, arxiv:math.QA/0103190.
• Peter Saveliev, Higher order Nielsen numbers, local page, arxiv:math.QA/0202113.
• Magnus Jacobsson, An invariant of link cobordisms from Khovanov homology, local page, arxiv:math.QA/0206303.
• John C. Baez and Laurel Langford, Higher-Dimensional Algebra IV: 2-Tangles, local page, arxiv:math.QA/9811139.
• Mikhail Khovanov, A categorification of the Jones polynomial, local page, arxiv:math.QA/9908171.