Computing the variable coefficient telegraph equation using a discrete eigenfunctions method. - R. Aloy; M. Consuelo Casabán; L. A. Caudillo-Mata; Lucas Jódar (Comput. Math. Appl., 2007)

Constructing unconditionally time-stable numerical solutions for mixed parabolic problems. - R. Aloy; M. Consuelo Casabán; Lucas Jódar (Comput. Math. Appl., 2007)

A discrete eigenfunctions method for computing mixed hyperbolic problems based on an implicit difference scheme. - R. Aloy; M. Consuelo Casabán; Lucas Jódar (Appl. Math. Comput., 2009)