PrerequisiteIt should be helpful to be a bit familiar with the general category theory, the finite group theory and the representation theory, but it is not necessary to follow the course.AbstractThis is the sequel of the course "On Fusion Categories III" given last semester. It introduces to the notion fusion category, which can be seen as a representation theory of the (finite) quantum symmet...
摘要: In this talk, we show that any slightly degenerate weakly group-theoretical fusion category admits a minimal extension, and we will also give structure theorems of some braided fusion categories with particular Frobenius-Perron dimensions.This is a joint work with Victor Ostrik