\(\mathrm{BC}_2\)-type multivariable matrix functions and matrix spherical functions

DOI10.4171/PRIMS/60-2-2MaRDI QIDQ6618961

Erik Koelink, Jie Liu

Publication date: 15 October 2024

Published in: Publications of the Research Institute for Mathematical Sciences, Kyoto University (Search for Journal in Brave)

zbMATH Keywords

Lie groupsmatrix orthogonal polynomialsmultivariable functionsmatrix spherical functionsmultiplicity-free triples

Mathematics Subject Classification ID

Connections of hypergeometric functions with groups and algebras, and related topics (33C80) Analysis on real and complex Lie groups (22E30) Other special orthogonal polynomials and functions (33C47) Orthogonal polynomials and functions associated with root systems (33C52) Matrix exponential and similar functions of matrices (15A16)

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