Wiener–Hopf Factorization Indices and Infinite Structure of Rational Matrices. - Agurtzane Amparan; Silvia Marcaida; Ion Zaballa (SIAM J. Control. Optim., 2004)

Strong Linearizations of Rational Matrices. - Agurtzane Amparan; Froilán M. Dopico; Silvia Marcaida; Ion Zaballa (SIAM J. Matrix Anal. Appl., 2018)

Local Linearizations of Rational Matrices with Application to Rational Approximations of Nonlinear Eigenvalue Problems. - Froilán M. Dopico; Silvia Marcaida; María C. Quintana; Paul Van Dooren (CoRR, 2019)

On minimal bases and indices of rational matrices and their linearizations. - Agurtzane Amparan; Froilán M. Dopico; Silvia Marcaida; Ion Zaballa (CoRR, 2019)

Block Full Rank Linearizations of Rational Matrices. - Froilán M. Dopico; Silvia Marcaida; María C. Quintana; Paul Van Dooren (CoRR, 2020)

Spectral filters connecting high order systems. - Agurtzane Amparan; Silvia Marcaida; Ion Zaballa (Appl. Math. Comput., 2021)

Linearizations of matrix polynomials viewed as Rosenbrock's system matrices. - Froilán M. Dopico; Silvia Marcaida; María C. Quintana; Paul Van Dooren (CoRR, 2022)

Row or Column Completion of Polynomial Matrices of Given Degree. - Agurtzane Amparan; Itziar Baragaña; Silvia Marcaida; Alicia Roca (SIAM J. Matrix Anal. Appl., 2024)