Abstract
How to categorify the ring of integers localized at two
Mikhail Khovanov
Columbia University
We'll describe a construction of a monoidal triangulated category with
the Grothendieck ring isomorphic to Z[1/2]. This is a joint work with Yin Tian.
the Grothendieck ring isomorphic to Z[1/2]. This is a joint work with Yin Tian.