涉及 r 个整数的对数权重之和

Isao Kiuchi
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引用次数: 0

摘要

让 (n, q) 表示正整数 n 和 q 的最大公约数,让 \(f_{r}\) 表示 r 个整数的特征函数。我们考虑修正的平方整数(\(r=2\))和立方整数(\(r=3\))之和的几个渐近公式、即 \(\sum _{n\le y}\sum _{q\le x}\sum _{d|(n,q)}df_{r}\left( \frac{q}{d}\right) \log \frac{x}{q}\) with any positive real numbers x and y.此外,我们还推导了黎曼假说下上述公式的渐近公式(r=2)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Sums of logarithmic weights involving r-full numbers

Let (nq) denote the greatest common divisor of positive integers n and q, and let \(f_{r}\) denote the characteristic function of r-full numbers. We consider several asymptotic formulas for sums of the modified square-full (\(r=2\)) and cube-full numbers (\(r=3\)), which is \(\sum _{n\le y}\sum _{q\le x}\sum _{d|(n,q)}df_{r}\left( \frac{q}{d}\right) \log \frac{x}{q}\) with any positive real numbers x and y. Moreover, we derive the asymptotic formula of the above with \(r=2\) under the Riemann Hypothesis.

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