T&G: Peter Ozsvath (Princeton), Bordered methods in knot Floer homology

Knot Floer homology is an invariant for knots in the three-sphere defined using methods from symplectic geometry. I will describe a new algebraic formulation of this invariant which leads to a reasonably efficient computation of these invariants. This is joint work with Zoltan Szabo.

Date: 

Wed, 09/08/2017 - 12:00 to 13:00

Location: 

Room 70A, Ross Building, Jerusalem, Israel