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

The Alexander Polynomial is a Quantum Invariant in a Different Way

Learning Seminar on Categorification, Online, June 25, 2020, 1PM EST.

Abstract. If you care only about categorification, the take-home from my talk will be a challenge: Categorify what I believe is the best Alexander invariant for tangles.

Handout: AQDW.html, AQDW.png.

Opening Crawl.

Talk Video.


URL: http://drorbn.net/cat20.