Matrix valued discrete-continuous functions with the prolate spheroidal property and bispectrality
DOI10.1007/s00220-023-04909-0arXiv2302.05750OpenAlexW4392187031MaRDI QIDQ6121673
W. Riley Casper, Ignacio Nahuel Zurrián, F. Alberto Gruenbaum, Milen T. Yakimov
Publication date: 26 March 2024
Published in: Communications in Mathematical Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2302.05750
Darboux transformationsprolate spheroidal functionsprolate spheroidal phenomenonbispectral functionsmatrix valued Fourier algebras
Connections of hypergeometric functions with groups and algebras, and related topics (33C80) Lamé, Mathieu, and spheroidal wave functions (33E10) Correspondences and other transformation methods (e.g., Lie-Bäcklund) for PDEs on manifolds (58J72)
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