skip to content
 

How to categorify the ring of integers localized at two

Presented by: 
Mikhail Khovanov Columbia University
Date: 
Tuesday 27th June 2017 - 10:00 to 11:00
Venue: 
INI Seminar Room 1
Abstract: 
We construct a triangulated monoidal idempotent complete category with the
Grothendieck ring naturally isomorphic to the ring of integers with two inverted.
This is a joint work with Yin Tian.
The video for this talk should appear here if JavaScript is enabled.
If it doesn't, something may have gone wrong with our embedded player.
We'll get it fixed as soon as possible.
University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons