arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2010.03055math.NT
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素数幂的划分

Partitions into prime powers

Ayla Gafni

摘要:

对于子集$\mathcal A\subset \mathbb N$,令$p_{\mathcal A}(n)$表示对所有部分位于$\mathcal A$中的$n$的分区进行计数的受限分拆函数。本文利用Hardy-Littlewood圆方法的一种变形,给出了$p_{\mathcal A}(n)$的一个渐近公式,其中$\mathcal A$是素数的$k$次幂的集合(对于固定的$k$).这结合了沃恩的工作分区成素数与作者以前的结果分区成$k$次权力。这个新的渐近公式是过去几年关于限制分拆函数的几个结果所表明的模式的推广。比较这些结果并排,我们讨论了一个通用的策略,其中一个可以分析$p_{\mathcal A}(n )$为一个给定的集合$\mathcal A$。

英文摘要:

For a subset $\mathcal A\subset \mathbb N$, let $p_{\mathcal A}(n)$ denote the restricted partition function which counts partitions of $n$ with all parts lying in $\mathcal A$. In this paper, we use a variation of the Hardy-Littlewood circle method to provide an asymptotic formula for $p_{\mathcal A}(n)$, where $\mathcal A$ is the set of $k$-th powers of primes (for fixed $k$). This combines Vaughan's work on partitions into primes with the author's previous result about partitions into $k$-th powers. This new asymptotic formula is an extension of a pattern indicated by several results about restricted partition functions over the past few years. Comparing these results side-by-side, we discuss a general strategy by which one could analyze $p_{\mathcal A}(n )$ for a given set $\mathcal A$.

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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