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关于Ramsey数$B(2,2,3)$的一个猜想的证明

A proof of a conjecture on Ramsey numbers $B(2,2,3)$

Yaser Rowshan, Mostafa Gholami

摘要:

二分Ramsey数$B(n_1,n_2,\ldots,n_t)$是最小正整数$b$,使得对于某些$i$($1\leq i\leq t$),用$t$颜色对$K_{b,b}$的边的任何着色将导致$K_{n_i,n_i}$的第$i-$颜色的单色副本。本文给出了二部Ramsey数$B(2,2,3)$的精确值.特别地,我们证明了Radziszowski等人在aobut $B(2,2,3)$的猜想,该猜想是在2015年提出的。事实上,我们证明了$B(2,2,3)=17$。

英文摘要:

The bipartite Ramsey number $B(n_1,n_2,\ldots,n_t)$ is the least positive integer $b$ such that, any coloring of the edges of $K_{b,b}$ with $t$ colors will result in a monochromatic copy of $K_{n_i,n_i}$ in the $i-$th color, for some $i$, $1\leq i\leq t$. In this paper we obtain the exact values of bipartite Ramsey numbers $B(2,2,3)$. In particular, we prove the conjecture of Radziszowski at al. aobut $B(2,2,3)$ which was introduced in 2015. In fact we prov that $B(2,2,3)=17$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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