Lagrange Duality for Evenly Convex Optimization Problems. - María D. Fajardo; Margarita M. L. Rodriguez; José Vidal (J. Optim. Theory Appl., 2016)

Necessary and Sufficient Conditions for Strong Fenchel-Lagrange Duality via a Coupling Conjugation Scheme. - María D. Fajardo; José Vidal (J. Optim. Theory Appl., 2018)

Lagrange duality on DC evenly convex optimization problems via a generalized conjugation scheme. - María Dolores Fajardo; José Vidal-Núñez (Optim. Lett., 2025)