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arXiv · 1406.0337

0-Calabi-Yau Configurations and Finite Auslander-Reiten Quivers of Gorenstein Orders

Xueyu Luo
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Abstract

We will revisit Wiedemann's classification of Auslander-Reiten quivers of representation-finite Gorenstein orders in this paper. We give a simpler proof of his result in which he described the Auslander-Reiten quiver of a representation-finite Gorenstein order in terms of a Dynkin diagram, a configuration and an automorphism group. A key notion in his result is configurations described in terms of Brauer relations with so-called Stra{\ss}eneigenschaft. We show that configurations can be described in terms of $2$-Brauer relations very briefly.

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BibTeXRIS

Xueyu Luo. 2014-06-02. 0-Calabi-Yau Configurations and Finite Auslander-Reiten Quivers of Gorenstein Orders. https://arxiv.org/abs/1406.0337

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