Smooth quotients of abelian varieties by finite groups
Algebraic Geometry
2021-05-26 v4
Abstract
We give a complete classification of smooth quotients of abelian varieties by finite groups that fix the origin. In the particular case where the action of the group on the tangent space at the origin of the abelian variety is irreducible, we prove that is isomorphic to the self-product of an elliptic curve and . In the general case, assuming , we prove that is isomorphic to a direct product of projective spaces.
Keywords
Cite
@article{arxiv.1801.00028,
title = {Smooth quotients of abelian varieties by finite groups},
author = {Robert Auffarth and Giancarlo Lucchini Arteche},
journal= {arXiv preprint arXiv:1801.00028},
year = {2021}
}
Comments
23 pages. V4: Erased the sections with applications in order to lighten the article. These will be improved and published independently