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arXiv 1611.04498math.NT
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椭圆抛物面中的格点

Lattice points in elliptic paraboloids

Fernando Chamizo, Carlos Pastor

摘要:

利用$d\ge3$考虑了$\mathbb{R}^d$中一类椭圆抛物面对应的格点问题,证明了期望是最优指数,改进了以往的结果.这对于$d=3$尤其明显,因为即使对于球体,最优指数也是分形的。我们还处理的情况下$d=2$的某些方面,得到一个简单的抛物区域的$Ω$ -结果是未知的经典圆和除数问题。

英文摘要:

We consider the lattice point problem corresponding to a family of elliptic paraboloids in $\mathbb{R}^d$ with $d\ge3$ and we prove the expected to be optimal exponent, improving previous results. This is especially noticeable for $d=3$ because the optimal exponent is conjectural even for the sphere. We also treat some aspects of the case $d=2$, getting for a simple parabolic region an $Ω$-result that is unknown for the classical circle and divisor problems.

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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