On a Diagonal Conjecture for Classical Ramsey Numbers

Meilian Liang, Stanisław Radziszowski, Xiaodong Xu

Let $R(k_1,\cdots ,k_r)$ denote the classical $r$-color Ramsey number for integers $k_i\ge 2$. The Diagonal Conjecture (DC) for classical Ramsey numbers poses that if $k_1, \cdot…