On Braided Linear Gr-categories
Category Theory
2014-05-19 v2 Quantum Algebra
Abstract
We provide explicit and unified formulae for the normalized 3-cocycles on arbitrary finite abelian groups. As an application, we compute all the braided monoidal structures on linear Gr-categories.
Cite
@article{arxiv.1310.1529,
title = {On Braided Linear Gr-categories},
author = {Hua-Lin Huang and Gongxiang Liu and Yu Ye},
journal= {arXiv preprint arXiv:1310.1529},
year = {2014}
}
Comments
14 pages; typos corrected