Categorification at a root of Unity
Seminar/Forum
Being able to categorify structures where a root of unity is present is motivated by TuraevViro invariants of 3manifolds. I will discuss the problem of categorifying at a root of unity. Current progress rests on the foundations of hopfological algebra, which generalises the theory of dgalgebras, which I will discuss.
Presenter

Peter McNamara, University of Melbourne