2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/152768It is consistent that for every n >= 2, every stationary subset of omega_n consisting of ordinals of cofinality omega_k where k = 0 or k <= n-3 reflects fully in the set of ordinals of cofinality omega_{n-1}. We also show that this result is best possible.Logictext