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arXiv 1702.00735math.NT
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平面四次曲线补上的整点

Integral points on the complement of plane quartics

Dohyeong Kim

摘要:

设$Y$是定义在数域上的平面四次曲线$D$的补曲线。当$D$是一般的光滑四次曲线时,我们的主要定理通过证明除了有限个例外,它的整点都被限制在曲线中,从而证实了对$Y$的Lang-Vojta猜想.所需的有限性将通过将其简化为K3曲面的Shafarevich猜想来获得。当$D$是由四条直线、两条直线和一条二次曲线或两条二次曲线组成的可约通用四次曲线时,我们的方法的一些变体证实了相同的猜想。

英文摘要:

Let $Y$ be the complement of a plane quartic curve $D$ defined over a number field. Our main theorem confirms the Lang-Vojta conjecture for $Y$ when $D$ is a generic smooth quartic curve, by showing that its integral points are confined in a curve except for a finite number of exceptions. The required finiteness will be obtained by reducing it to the Shafarevich conjecture for K3 surfaces. Some variants of our method confirm the same conjecture when $D$ is a reducible generic quartic curve which consists of four lines, two lines and a conic, or two conics.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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