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arXiv · 2102.13639

Orbifold Semiorthogonal Decompositions for Abelian Varieties

Bronson Lim·Franco Rota
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Abstract

Suppose $G$ is a finite group acting on an Abelian variety $A$ such that the coarse moduli space $A/G$ is smooth. Using the recent classification result due to Auffarth, Lucchini Arteche, and Quezada, we construct an orbifold semiorthogonal decomposition for $\mathcal{D}[A/G]$ provided $G = T\rtimes H$ with $T$ a subgroup of translations and $H$ is a subgroup of group automorphisms.

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Bronson Lim, Franco Rota. 2021-02-26. Orbifold Semiorthogonal Decompositions for Abelian Varieties. https://doi.org/10.4171/jncg%2F574

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