Linear Volterra integro-differential equation and Schauder bases. - Maria Isabel Berenguer; Miguel A. Fortes; A. I. Garralda Guillem; Manuel Ruiz Galán (Appl. Math. Comput., 2004)

A convergence result for a least-squares method using Schauder bases. - Antonio Palomares; Miguel Pasadas; Victoriano Ramírez-González; Manuel Ruiz Galán (Math. Comput. Simul., 2008)

Variational equations with constraints. - Manuel Ruiz Galán (Appl. Math. Lett., 2010)

Biorthogonal systems for solving Volterra integral equation systems of the second kind. - Maria Isabel Berenguer; Domingo Gámez; A. I. Garralda Guillem; Manuel Ruiz Galán; M. C. Serrano-Pérez (J. Comput. Appl. Math., 2011)

About some numerical approaches for mixed integral equations. - Franca Caliò; A. I. Garralda Guillem; Elena Marchetti; Manuel Ruiz Galán (Appl. Math. Comput., 2012)

Numerical approaches for systems of Volterra-Fredholm integral equations. - Franca Caliò; A. I. Garralda Guillem; Elena Marchetti; Manuel Ruiz Galán (Appl. Math. Comput., 2013)

Galerkin schemes and inverse boundary value problems in reflexive Banach spaces. - Maria Isabel Berenguer; Herb Kunze; Davide La Torre; Manuel Ruiz Galán (J. Comput. Appl. Math., 2015)

Galerkin method for constrained variational equations and a collage-based approach to related inverse problems. - Maria Isabel Berenguer; Herb Kunze; Davide La Torre; Manuel Ruiz Galán (J. Comput. Appl. Math., 2016)

A sharp Lagrange multiplier theorem for nonlinear programs. - Manuel Ruiz Galán (J. Glob. Optim., 2016)

Nonlinear Programming via König's Maximum Theorem. - Pablo Montiel López; Manuel Ruiz Galán (J. Optim. Theory Appl., 2016)

A theorem of the alternative with an arbitrary number of inequalities and quadratic programming. - Manuel Ruiz Galán (J. Glob. Optim., 2017)

Elementary convex techniques for equilibrium, minimax and variational problems. - Manuel Ruiz Galán (Optim. Lett., 2018)

Minimax Inequalities and Variational Equations. - Maria Isabel Berenguer; Domingo Gámez; A. I. Garralda Guillem; Manuel Ruiz Galán (WCGO, 2019)

A minimax approach for the study of systems of variational equations and related Galerkin schemes. - A. I. Garralda Guillem; Manuel Ruiz Galán (J. Comput. Appl. Math., 2019)

A perturbed collage theorem and its application to inverse interval integral problems. - Manuel Arana-Jiménez; Maria Isabel Berenguer; Domingo Gámez; A. I. Garralda Guillem; Manuel Ruiz Galán (Commun. Nonlinear Sci. Numer. Simul., 2020)

Using the generalized collage theorem for estimating unknown parameters in perturbed mixed variational equations. - A. I. Garralda Guillem; Herb Kunze; Davide La Torre; Manuel Ruiz Galán (Commun. Nonlinear Sci. Numer. Simul., 2020)

A Discrete Characterization of the Solvability of Equilibrium Problems and Its Application to Game Theory. - Maria Isabel Berenguer; Domingo Gámez; Ana Isabel Garralda-Guillem; Manuel Ruiz Galán (Axioms, 2023)

Solving inverse problems for mixed-variational equations on perforated domains. - Maria Isabel Berenguer; Domingo Gámez; Ana Isabel Garralda-Guillem; Herb Kunze; Davide La Torre; Manuel Ruiz Galán (Comput. Appl. Math., 2023)

A generalized and unified approach to the approximation of fuzzy numbers and its arithmetic and characteristics. - Maria Isabel Berenguer; Domingo Gámez; Ana Isabel Garralda-Guillem; Manuel Ruiz Galán (Fuzzy Sets Syst., 2023)

Solving direct and inverse problems for Fredholm-type integro-differential equations with application to pollution diffusion modeling. - Maria Isabel Berenguer; Domingo Gámez; Herb Kunze; Davide La Torre; Manuel Ruiz Galán (Math. Comput. Simul., 2024)