In this talk I will explain how the study of graded fusion categories is related with homotopy theory, particularly with homotopy 3-types (that is spaces for which only first three homotopy groups are nontrivial). |
In this talk I will explain how the study of graded fusion categories is related with homotopy theory, particularly with homotopy 3-types (that is spaces for which only first three homotopy groups are nontrivial). |