# Coherence for monoidal G-categories and braided G-crossed categories

### Abstract

We prove a coherence theorem for actions of groups on monoidal categories. As an application we prove coherence for arbitrary braided $G$-crossed categories.

Publication
J. Algebra 487 (2017), 118–137
##### César Galindo
###### Associate Professor of Mathematics

My research interests include representation theory, category theory and their applications to Mathematical-Physics.