中文

$\mathbb{F}_q^d$ 中子集所生成行列式个数的最优界

数论 2020-12-25 v3 组合数学

摘要

在这篇短文中,我们证明对于 EFqd\mathcal{E} \subset \mathbb{F}_q^dEqd1+O(q2)|\mathcal{E}| \geq q^{d-1} + O(q^2),由 E\mathcal{E} 生成的行列式集合为 Fq\mathbb{F}_q。该结果近乎最优,并推广了Vinh(2013)以及Iosevich、Rudnev和Zhai(2015)的先前结果。

关键词

引用

@article{arxiv.2012.06140,
  title  = {An optimal bound on the number of determinants generated by a subset in $\mathbb{F}_q^d$},
  author = {Nguyen Van The},
  journal= {arXiv preprint arXiv:2012.06140},
  year   = {2020}
}

备注

This short note is rewritten by a thread on Mathoverflow of Will Sawin with a slight improvement and the history of problems