English

Geometry of the Siegel modular threefold with paramodular level structure

Number Theory 2009-07-31 v1 Algebraic Geometry

Abstract

In this paper we extend some results of Norman and Oort and of de Jong, and give an explicit description of the geometry of the Siegel modular threefold with paramodular level structure. We also discuss advantages and restrictions of three standard methods for studying moduli spaces of abelian varieties.

Keywords

Cite

@article{arxiv.0907.5263,
  title  = {Geometry of the Siegel modular threefold with paramodular level structure},
  author = {Chia-Fu Yu},
  journal= {arXiv preprint arXiv:0907.5263},
  year   = {2009}
}

Comments

10 pages

R2 v1 2026-06-21T13:30:42.119Z