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arXiv · 1509.06147

$n$-angulated categories from self-injective algebras

Zengqiang Lin
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Abstract

Let $\mathcal{C}$ be a $k$-linear category with split idempotents, and $\Sigma:\mathcal{C}\rightarrow\mathcal{C}$ an automorphism. We show that there is an $n$-angulated structure on $(\mathcal{C},\Sigma)$ under certain conditions. As an application, we obtain a class of examples of $n$-angulated categories from self-injective algebras.

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Zengqiang Lin. 2015-09-21. $n$-angulated categories from self-injective algebras. https://arxiv.org/abs/1509.06147

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