On the universal abelian variety of dimension 4
Algebraic Geometry
2008-08-09 v2
Abstract
Let A be the moduli space of principally polarized abelian varieties of dimension 4 over an algebraically closed field k of characteristic different from 2,3. It is proved that the universal principally polarized abelian variety over A, as well as the universal theta divisor over A, are unirational varieties.
Keywords
Cite
@article{arxiv.0711.3890,
title = {On the universal abelian variety of dimension 4},
author = {Alessandro Verra},
journal= {arXiv preprint arXiv:0711.3890},
year = {2008}
}
Comments
Referee's version, appearing on Contemporary Math. vol. 465 (2008)