On the maximal anti-Ramsey problem of Burr, Erdős, Graham, and Sós for $P_4$

Zixuan Yang

Given a graph $L$, the maximal anti-Ramsey function $\chiS(n,e,L)$ denotes the minimum integer $\chiS$ for which there exists an $n$-vertex graph $G$ with at least $e$ edges admitt…