Ramsey theory and strength of graphs

Rikio Ichishima, Francesc A Muntaner-Batle, Yukio Takahashi

A numbering $f$ of a graph $G$ of order $n$ is a labeling that assigns distinct elements of the set $\left\{1,2,\dots ,n\right\}$ to the vertices of $G$, where each $uv\in E\lef…