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北美退伍军人节(Veterans Day),12 日无更新
arXiv 1404.2648math.NT
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Erdens-Rényi定理在$m$ -重和差上的推广

A generalization of a theorem of Erdős-Rényi to $m$-fold sums and differences

Kathryn Hare, Shuntaro Yamagishi

摘要:

令$m\geq 2$为正整数。给定一个集合$E(ω)\subseteq \mathbb{N}$,我们将$r_{N}^{(m)}(ω)$定义为将$N\in \mathbb{Z}$表示为$E(ω)$的$m$不同元素的和$\textit{ and }$差的任何组合的方式的数量。本文证明了存在一个“厚”集$E(ω)$和一个正常数$K$使得对所有$N\in \mathbb{Z}$都有$r_{N}^{(m)}(ω)<K$.这是一个已知的定理的推广Erdens和雷尼。我们也将我们的结果调和分析,在那里我们证明了某些薄集的存在性。

英文摘要:

Let $m\geq 2$ be a positive integer. Given a set $E(ω)\subseteq \mathbb{N}$ we define $r_{N}^{(m)}(ω)$ to be the number of ways to represent $N\in \mathbb{Z}$ as any combination of sums $\textit{ and }$ differences of $m$ distinct elements of $E(ω)$. In this paper, we prove the existence of a "thick" set $E(ω)$ and a positive constant $K$ such that $r_{N}^{(m)}(ω)<K$ for all $N\in \mathbb{Z}$. This is a generalization of a known theorem by Erdős and Rényi. We also apply our results to harmonic analysis, where we prove the existence of certain thin sets.

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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