中文

整数有理次幂之和的计数函数

数论 2018-12-21 v2

摘要

针对固定正有理次幂的整数之和构造了计数函数。即,对于给定的由 u1j/k+u2j/k+...+ulj/ku_1^{j/k} + u_2^{j/k} + ... + u_l^{j/k} 构成的值,其中 uiZ+u_i \in \mathbb{Z}^+,确定了小于或等于给定 w>0w>0 的值的个数。所发展的计数函数以卷积指数表示,并与 Riemann zeta 函数密切相关。在结尾处,导出了若干估计,特别强调了平方根之和的情形,即 j=1j=1k=2k=2

关键词

引用

@article{arxiv.1810.03038,
  title  = {Counting functions for sums of rational powers of integers},
  author = {Trevor Wine},
  journal= {arXiv preprint arXiv:1810.03038},
  year   = {2018}
}

备注

26 pages, 6 figures, PDFLaTeX; minor improvements to exposition; corrected typos and a few relatively minor errors (almost all the corrections and improvements occurred in section 4)