2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/99918In this note we construct measures of maximal entropy for a certain class of maps with critical points called Viana maps. The main ingredients of the proof are the non-uniform expansion features and the slow recurrence (to the critical set) of generic points with respect to the natural candidates for attaining the topological entropy.Dynamical Systemstext