Accurate and fast computations with positive extended Schoenmakers-Coffey matrices. - Jorge Delgado 001; Guillermo Peña; Juan Manuel Peña 001 (Numer. Linear Algebra Appl., 2016)

Green Matrices, Minors and Hadamard Products. - Jorge Delgado 001; Guillermo Peña; Juan Manuel Peña 001 (Axioms, 2023)

Accurate and fast computations with Green matrices. - Jorge Delgado 001; Guillermo Peña; Juan Manuel Peña 001 (Appl. Math. Lett., 2023)

Accurate Computations with Generalized Green Matrices. - Jorge Delgado 001; Guillermo Peña; Juan Manuel Peña 001 (Symmetry, 2024)