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arXiv · 2003.12420

On the notion of exact sequence: from Hopf algebras to tensor categories

Sonia Natale
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Abstract

We present an overview of the notions of exact sequences of Hopf algebras and tensor categories and their connections. We also present some examples illustrating their main features; these include simple fusion categories and a natural question regarding composition series of finite tensor categories.

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Sonia Natale. 2020-03-27. On the notion of exact sequence: from Hopf algebras to tensor categories. https://arxiv.org/abs/2003.12420

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