中文

Kim–Vu三明治猜想在$d \gg \log^4 n$时成立

组合数学 2025-05-15 v5

摘要

Kim和Vu提出如下猜想(《Advances in Mathematics》,2004):若dlognd\gg \log n,则随机dd-正则图G(n,d)G(n,d)可被"夹"在G(n,p)G(n,p_*)G(n,p)G(n,p^*)之间,其中pp_*pp^*均渐近等于d/nd/n。这一著名猜想此前已在所有d(nlogn)3/4d\gg (n\log n)^{3/4}时被证明。本文中,我们确认了该猜想在dlog4nd \gg \log^4 n时成立。我们还将此结果推广到近正则度序列。

关键词

引用

@article{arxiv.2011.09449,
  title  = {Kim--Vu's sandwich conjecture is true for $d \gg \log^4 n$},
  author = {Pu Gao and Mikhail Isaev and Brendan McKay},
  journal= {arXiv preprint arXiv:2011.09449},
  year   = {2025}
}

备注

arXiv admin note: substantial text overlap with arXiv:1906.02886