中文

三个五次幂之和中的完全幂

数论 2020-08-31 v2

摘要

本文确定了等差数列中三个五次幂之和为完全幂的情形。更精确地,我们完全求解丢番图方程 (xd)5+x5+(x+d)5=zn, n2, (x-d)^5 + x^5 + (x + d)^5 = z^n,~n\geq 2, 其中 d,x,zZd,x,z \in \mathbb{Z}d=2a5bd = 2^a5^ba,b0a,b\geq 0

关键词

引用

@article{arxiv.2008.07804,
  title  = {Perfect powers in sum of three fifth powers},
  author = {Pranabesh Das and Pallab Kanti Dey and Angelos Koutsianas and Nikos Tzanakis},
  journal= {arXiv preprint arXiv:2008.07804},
  year   = {2020}
}

备注

21 pages, minor modifications in version 2