On monoidal functors between (braided) Gr-categories
arXiv:1105.5186
Abstract
In this paper, we state and prove precise theorems on the classification of the category of (braided) categorical groups and their (braided) monoidal functors, and some applications obtained from the basic studies on monoidal functors between categorical groups.
20 pages, this paper covers the paper "On Gr-functors between Gr-categories: Obstruction theory for Gr-functors of the type " (arXiv:0708.1348v2 [math.CT] 18 Apr 2009)