Hanna Busse (Bonn)
Abstract
Many examples from representation theory fit into the framework of (modules over) quasi-hereditary algebras and highest weight categories (e.g. category O). Comparing such categories with this additional structure naturally leads to the question of a good notion of Morita equivalence for quasi-hereditary algebras. In my talk I will provide one and give a generalization to semi-infinite highest weight categories in the sense of Brundan and Stroppel.
This is joint work with Catharina Stroppel.