Ramsey numbers for trees

Zhi-Hong Sun

For $n\ge 5$ let $T_n^{\prime }$ denote the unique tree on $n$ vertices with $\Delta (T_n^{\prime })=n-2$, and let $T_n^{\ast }=(V,E)$ be the tree on $n$ vertices with $V=\{v_0,v_1,\dots ,$ $v_{n-1}\}$ and $E=\…