© | << < ? > >> | Dror Bar-Natan: Talks:

A Categorification Quickie

New Techniques in Topological Quantum Field Theory

University of Calgary, August 24, 2001

(click to enlarge)
(see my paper)
(see Khovanov's original papers: arXiv:math.QA/9908171 and arXiv:math.QA/0103190)

The other two talks in this conference by myself and by Dylan Thurston were based on our yet unfinished article Algebraic Structures on Knotted Objects and Universal Finite Type Invariants.