arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2103.16535math.CO
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具有少数单色有界度图的拼接边着色图

Tiling edge-coloured graphs with few monochromatic bounded-degree graphs

Jan Corsten, Walner Mendonça

摘要:

我们证明了对所有整数$Δ,r \geq 2$,存在一个常数$C = C(Δ,r) >0$,使得对于每个序列$\mathcal{F} = \{F_1, F_2, \ldots\}$,对于每个$n \in \mathbb{N}$,具有$v(F_n) = n$和$Δ(F_n) \leq Δ$的图,下面的条件成立.在每个$r$ -边缘着色的$K_n$中,存在来自其顶点集划分$V(K_n)$的$\mathcal{F}$的至多$C$单色拷贝的集合。这使得Grinshpun和Sárközy的一个猜想取得了进展。

英文摘要:

We prove that for all integers $Δ,r \geq 2$, there is a constant $C = C(Δ,r) >0$ such that the following is true for every sequence $\mathcal{F} = \{F_1, F_2, \ldots\}$ of graphs with $v(F_n) = n$ and $Δ(F_n) \leq Δ$, for each $n \in \mathbb{N}$. In every $r$-edge-coloured $K_n$, there is a collection of at most $C$ monochromatic copies from $\mathcal{F}$ whose vertex-sets partition $V(K_n)$. This makes progress on a conjecture of Grinshpun and Sárközy.

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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