P. Ruíz-Canales

Invex Functions and Generalized Convexity in Multiobjective Programming

R. Osuna-Gómez, A. Rufián-Lizana, P. Ruíz-Canales, 1998 .

Multiobjective Quadratic Problem: Characterization of the Efficient Points

P. Ruíz-Canales, A. Beato-Moreno, P. Luque-Calvo, 1998 .

Duality in Nondifferentiable Vector Programming

R. Osuna-Gómez, A. Rufián-Lizana, P. Ruíz-Canales, 2001 .

Multiobjective fractional programming with generalized convexity

R. Osuna-Gómez, A. Rufián-Lizana, P. Ruíz-Canales, 2000 .

Multiobjective Programming with ρ-convex Functions

R. Osuna-Gómez, A. Rufián-Lizana, P. Ruíz-Canales, 2001 .