论文标题
Siegel模块化品种A_2(2)上的积分点
Bounding integral points on the Siegel modular variety A_2(2)
论文作者
论文摘要
我们确定了两个明确的上限,用于与Siegel模块化变体A_2(2)上S-积分点相对应的数字字段的主要极化Abelian表面的稳定高度。使用runge的方法,一个上限在s | <3中是均匀的。另一个使用贝克方法不是统一的,但允许| s | <10。我们对高维面包师方法的应用是完全明确的,并且在列文引起的一般情况下有所改善。
We determine two explicit upper bounds for the stable Faltings height of principally polarised abelian surfaces over number fields corresponding to S-integral points on the Siegel modular variety A_2(2). One upper bound, using Runge's method, is uniform in S as long as |S|<3; the other, using Baker's method, is not uniform but allows |S|<10. Our application of a higher-dimensional Baker's method is completely explicit and improves upon the general case due to Levin.