On 3 February, 2010 I gave a talk at Uppsala Universitet, Sweden. The talk was entitled “Chord diagrams, contact-topological quantum field theory, and contact categories”.
Chord diagrams and contact TQFT, Uppsala Feb 2010
On 3 February, 2010 I gave a talk at Uppsala Universitet, Sweden. The talk was entitled “Chord diagrams, contact-topological quantum field theory, and contact categories”.