Juan Carlos García-Ardila, “A Note on the Matrix Moment Problem and its Relation with Matrix Biorthogonal Polynomials”, Results Math, 79:4 (2024)
Miguel Ballesteros, Gerardo Franco Córdova, Ivan Naumkin, Hermann Schulz-Baldes, “Levinson theorem for discrete Schrödinger operators on the line with matrix potentials having a first moment”, Commun. Contemp. Math., 26:07 (2024)
E. Korotyaev, E. Leonova, “Inverse Resonance Problem for Jacobi Operators on a Half-Lattice”, Russ. J. Math. Phys., 30:3 (2023), 320
Alexander Sakhnovich, “Discrete Self-adjoint Dirac Systems: Asymptotic Relations, Weyl Functions and Toeplitz Matrices”, Constr Approx, 55:2 (2022), 641
Miguel Ballesteros, Gerardo Franco, Guillermo Garro, Hermann Schulz-Baldes, “Band Edge Limit of the Scattering Matrix for Quasi-One-Dimensional Discrete Schrödinger Operators”, Complex Anal. Oper. Theory, 16:2 (2022)
Amílcar Branquinho, Ana Foulquié Moreno, Assil Fradi, Manuel Mañas, “Riemann–Hilbert Problem for the Matrix Laguerre Biorthogonal Polynomials: The Matrix Discrete Painlevé IV”, Mathematics, 10:8 (2022), 1205
Andrey Osipov, “Deficiency indices of block Jacobi matrices and Miura transformation”, Special Matrices, 10:1 (2022), 234
Duenas H., Fuentes E., Garza L.E., “Matrix Uvarov Transformation on the Unit Circle: Asymptotic Properties”, Bull. Malays. Math. Sci. Soc., 44:1 (2021), 279–315
Amílcar Branquinho, Ana Foulquié Moreno, Manuel Mañas, “Matrix biorthogonal polynomials: Eigenvalue problems and non-Abelian discrete Painlevé equations”, Journal of Mathematical Analysis and Applications, 494:2 (2021), 124605
E. Fuentes, L.E. Garza, H. Dueñas, “On the Szegő transformation for some spectral perturbations of matrix measures”, Journal of Mathematical Analysis and Applications, 499:1 (2021), 125036