复阿贝尔簇模空间中的紧子簇
代数几何
2025-11-24 v3 数论
摘要
我们确定了 中紧子簇的最大维数,以及过 上非常一般点的紧子簇的最大维数,其中 是维数为 的复主极化阿贝尔簇的模空间。这也使我们能够对紧型复曲线模空间中的紧子簇得出一些结论。
引用
@article{arxiv.2404.06009,
title = {Compact Subvarieties of the Moduli Space of Complex Abelian Varieties},
author = {Samuel Grushevsky and Gabriele Mondello and Riccardo Salvati Manni and Jacob Tsimerman},
journal= {arXiv preprint arXiv:2404.06009},
year = {2025}
}
备注
v2: new version, expanded proofs and improved presentation. In particular, we added analysis of a missed case in the possible compact Shimura varieties to be considered. v3: revised version: exposition improved, results and proofs unchanged