Matrix Toda and Volterra lattices. - Amílcar Branquinho; Ana Pilar Foulquié Moreno; Juan Carlos García-Ardila (Appl. Math. Comput., 2020)

On the Darboux transformations and sequences of p-orthogonal polynomials. - Dolores Barrios Rolanía; Juan Carlos García-Ardila; Daniel Manrique (Appl. Math. Comput., 2020)

Spectral Transformations and Associated Linear Functionals of the First Kind. - Juan Carlos García-Ardila; Francisco Marcellán (Axioms, 2021)

A note on banded linear systems. - Dolores Barrios Rolanía; Juan Carlos García-Ardila (CoRR, 2021)

Sobolev orthogonality of polynomial solutions of second-order partial differential equations. - Juan Carlos García-Ardila; Misael Marriaga (Comput. Appl. Math., 2023)

A note on Laguerre truncated polynomials and quadrature formula. - Juan Carlos García-Ardila; Francisco Marcellán (CoRR, 2024)

Approximation by polynomials in Sobolev spaces associated with classical moment functionals. - Juan Carlos García-Ardila; Misael Enrique Marriaga (Numer. Algorithms, 2024)