Second-Order Differential Operators Having Several Families of Orthogonal Matrix Polynomials as Eigenfunctions

DOI10.1093/imrn/rnn084zbMath1152.33006arXiv0711.1763OpenAlexW2065477492MaRDI QIDQ3530043

Antonio J. Duran, Manuel D. De La Iglesia

Publication date: 15 October 2008

Published in: International Mathematics Research Notices (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0711.1763

zbMATH Keywords

eigenvectorsmoment equationsmatrix orthogonal polynomialsmatrix differential operators

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) General spectral theory of ordinary differential operators (34L05)

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