The algebra of differential operators associated to a family of matrix-valued orthogonal polynomials: Five instructive examples

DOI10.1155/IMRN/2006/47602zbMath1130.33004MaRDI QIDQ5450638

F. Alberto Gruenbaum, Mirta Castro Smirnova

Publication date: 13 March 2008

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

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) General spectral theory of ordinary differential operators (34L05) Other special orthogonal polynomials and functions (33C47)

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