Abstract: This talk has two parts. First, I will explain the definition of integral, equivariant, colored sl(N) Khovanov-Rozansky link homologies and the proof of their functoriality under link cobordisms, which is joint work with M. Ehrig and D. Tubbenhauer. Second, I will speculate on which structures we should expect (or hope) to see in categorified invariants of links in 3-manifolds other than R^3.
On coloerd link homologies
02.05.2017 16:00 - 17:00
Organiser:
N. Carqueville
Location: