Calderón, C.; Castro, M. M. Structural formulas for matrix-valued orthogonal polynomials related to \(2\times 2\) hypergeometric operators. (English) Zbl 1491.42041 Bull. Malays. Math. Sci. Soc. (2) 45, No. 2, 697-726 (2022). Reviewer: Teresa A. Mesquita (Vila Nova de Famalicão) MSC: 42C05 47S10 33C45 PDFBibTeX XMLCite \textit{C. Calderón} and \textit{M. M. Castro}, Bull. Malays. Math. Sci. Soc. (2) 45, No. 2, 697--726 (2022; Zbl 1491.42041) Full Text: DOI arXiv
Castro, M.; Grünbaum, F. A.; Pacharoni, I.; Zurrián, I. A further look at time-and-band limiting for matrix orthogonal polynomials. (English) Zbl 1411.33008 Nashed, M. Zuhair (ed.) et al., Frontiers in orthogonal polynomials and \(q\)-series. Papers based on the international conference, University of Central Florida, Orlando, FL, USA, May 10–12, 2015. Dedicated to Professor Mourad Ismail on his 70th birthday. Hackensack, NJ: World Scientific. Contemp. Math. Appl., Monogr. Expo. Lect. Notes 1, 139-153 (2018). MSC: 33C45 33C47 PDFBibTeX XMLCite \textit{M. Castro} et al., Contemp. Math. Appl., Monogr. Expo. Lect. Notes 1, 139--153 (2018; Zbl 1411.33008) Full Text: DOI arXiv
Castro, M.; Grünbaum, F. A. Time-and-band limiting for matrix orthogonal polynomials of Jacobi type. (English) Zbl 1376.33010 Random Matrices Theory Appl. 6, No. 4, Article ID 1740001, 12 p. (2017). MSC: 33C45 22E45 33C47 PDFBibTeX XMLCite \textit{M. Castro} and \textit{F. A. Grünbaum}, Random Matrices Theory Appl. 6, No. 4, Article ID 1740001, 12 p. (2017; Zbl 1376.33010) Full Text: DOI
Castro, M.; Grünbaum, F. A. The Darboux process and time-and-band limiting for matrix orthogonal polynomials. (English) Zbl 1326.33013 Linear Algebra Appl. 487, 328-341 (2015). MSC: 33C45 22E45 33C47 PDFBibTeX XMLCite \textit{M. Castro} and \textit{F. A. Grünbaum}, Linear Algebra Appl. 487, 328--341 (2015; Zbl 1326.33013) Full Text: DOI