Picard groups of Siegel modular threefolds and theta lifting
Algebraic Geometry
2007-12-24 v1 Representation Theory
Abstract
We show that the Humbert surfaces rationally generate the Picard groups of Siegel modular threefolds.
Keywords
Cite
@article{arxiv.0712.3718,
title = {Picard groups of Siegel modular threefolds and theta lifting},
author = {Hongyu He and Jerome William Hoffman},
journal= {arXiv preprint arXiv:0712.3718},
year = {2007}
}
Comments
27 pages