Quantum projective planes and Beilinson algebras of $3$-dimensional quantum polynomial algebras for Type S'
Abstract
Let be a -dimensional quantum polynomial algebra where is or a cubic divisor in , and . Artin-Tate-Van den Bergh proved that is finite over its center if and only if the order of is finite. As a categorical analogy of their result, the author and Mori showed that the following conditions are equivalent; (1) , where is the Nakayama automorphism of . (2) The norm of is finite. (3) The quantum projective plane is finite over its center. In this paper, we will prove for Type S' algebra that the following conditions are equivalent; (1) is finite over its center. (2) The Beilinson algebra of is -representation tame. (3) The isomorphism classes of simple -regular modules over are parametrized by .
Keywords
Cite
@article{arxiv.2304.02242,
title = {Quantum projective planes and Beilinson algebras of $3$-dimensional quantum polynomial algebras for Type S'},
author = {Ayako Itaba},
journal= {arXiv preprint arXiv:2304.02242},
year = {2023}
}
Comments
18 pages. arXiv admin note: substantial text overlap with arXiv:2010.13093