2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/73738In this paper, given a reflexive real Banach space X and two sequentially weakly lower semicontinuous functionals Phi, Psi on X with Psi strongly continuous and coercive, we are mainly interested in the existence of infinitely many local minima of the functional capital Phi + r Psi for each sufficiently real r.10 pagesOptimization and Control49J27, 49J45text