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arXiv 1509.02201math.NT
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有理多边形中的原点

Primitive points in rational polygons

Imre Bárány, Greg Martin, Eric Naslund, Sinai Robins

摘要:

设$\mathcal A$是平面上的星形多边形,其有理顶点包含原点。在膨胀的$t\mathcal A$中的原始晶格点的数目渐近地为$\frac6{π^2}$面积$(t\mathcal A)$为$t\to \infty$。我们表明,误差项是$Ω_\pm\big( t\sqrt{\log\log t} \big)$和$O(t(\log t)^{2/3}(\log\log t)^{4/3})$。这两个界限延伸(上述类别的多边形)等腰直角三角形,这出现在文献中的误差项的界限欧拉的$ϕ(n)$的总和功能已知的结果。

英文摘要:

Let $\mathcal A$ be a star-shaped polygon in the plane, with rational vertices, containing the origin. The number of primitive lattice points in the dilate $t\mathcal A$ is asymptotically $\frac6{π^2}$ Area$(t\mathcal A)$ as $t\to \infty$. We show that the error term is both $Ω_\pm\big( t\sqrt{\log\log t} \big)$ and $O(t(\log t)^{2/3}(\log\log t)^{4/3})$. Both bounds extend (to the above class of polygons) known results for the isosceles right triangle, which appear in the literature as bounds for the error term in the summatory function for Euler's $ϕ(n)$.

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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