中文

关于Borwein与Choi的系数为 $\pm1$ 分圆多项式猜想的注记

数论 2018-08-01 v1

摘要

Borwein 与 Choi 猜想,一个次数为 N1N-1、系数为 ±1\pm1 的多项式 P(x)P(x) 是分圆多项式当且仅当 P(x)=±Φp1(±x)Φp2(±xp1)Φpr(±xp1p2pr1)P(x)=\pm \Phi_{p_1}(\pm x)\Phi_{p_2}(\pm x^{p_1})\cdots \Phi_{p_r}(\pm x^{p_1p_2\cdots p_{r-1}}) 其中 N=p1p2prN=p_1p_2\cdots p_{r}pip_i 为素数,不必互异。这里 Φp(x):=(xp1)/(x1)\Phi_p(x):=(x^p-1)/(x-1) 是第 pp 个分圆多项式。在 \cite{1} 中,他们还证明了当 NN 为奇数或 2 的幂时该猜想成立。在本文中我们引入一种所谓的 EE-变换,借此我们证明了该猜想在更广泛的情形下成立,并给出了关键所在以及研究该猜想的一种新方法。

关键词

引用

@article{arxiv.1807.11693,
  title  = {Notes On a Borwein and Choi's conjecture of cyclotomic polynomials with coefficients $\pm1$},
  author = {Shaofang Hong and Wei Cao},
  journal= {arXiv preprint arXiv:1807.11693},
  year   = {2018}
}

备注

This is my first paper written in 2004 as I was a 2nd year Master candidate. When it was finally published in 2009, I have been graduated with a doctorate degree for two years!!!