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arXiv 1603.05613math.AG
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某些显式椭圆模曲面

Some explicit elliptic modular surfaces

Laure Flapan

摘要:

我们考虑代数曲面,最近构造的Schreieder,这是光滑的模型的商的自产品的一个复杂的超椭圆曲线的$(\mathbb{Z}/3^c\mathbb{Z})$ -行动。我们表明,这些表面是椭圆模表面的Shioda的意义上,特别是这意味着他们是普遍的家庭明确的模量的椭圆曲线。

英文摘要:

We consider algebraic surfaces, recently constructed by Schreieder, that are smooth models of the quotient of the self-product of a complex hyperelliptic curve by a $(\mathbb{Z}/3^c\mathbb{Z})$-action. We show that these surfaces are elliptic modular surfaces in the sense of Shioda, meaning in particular that they are universal families of explicit moduli of elliptic curves.

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