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arXiv · 1310.1529

On Braided Linear Gr-categories

Hua-Lin Huang·Gongxiang Liu·Yu Ye
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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.

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Hua-Lin Huang, Gongxiang Liu, Yu Ye. 2014-05-16. On Braided Linear Gr-categories. https://arxiv.org/abs/1310.1529

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