中文

ℱ_p 中求和-乘积估计的改进界限

组合数学 2020-12-16 v2 数论

摘要

我们给出了对 Erdős 与 Szemerédi 关于模 p 剩余类域(ℱ_p)中著名的求和-乘积估计的改进界限,以及对非空集合 A ⊂ ℱ_p 满足:max{A+A,AA}min{A15/14max{1,A1/7p1/14}(logA)2/7,A11/12p1/12(logA)1/3}, \max \{|A+A|,|A A|\} \gg \min \left\{\frac{|A|^{15 / 14} \max \left\{1,|A|^{1 / 7} p^{-1 / 14}\right\}}{(\log |A|)^{2 / 7}}, \frac{|A|^{11 / 12} p^{1 / 12}}{(\log |A|)^{1 / 3}}\right\}, 且更重要的是:max{A+A,AA}A15/14(logA)2/7.\max \{|A+A|,|A A|\} \gg \frac{|A|^{15 / 14}}{(\log |A|)^{2 / 7}}.

关键词

引用

@article{arxiv.2012.06316,
  title  = {An improved bound on the sum-product estimate in $\mathbb{F}_{p}$},
  author = {Connor Paul Wilson},
  journal= {arXiv preprint arXiv:2012.06316},
  year   = {2020}
}

备注

The note was submitted as part of a larger portfolio, which is where the term "improved" comes from, however, this has caused confusion as it seems to present itself as improving the current standing of the problem as a whole