Matrix bispectrality and noncommutative algebras: beyond the prolate spheroidals

DOI10.4171/lem/1053arXiv2201.08989OpenAlexW4379780558MaRDI QIDQ6113471

F. Alberto Gruenbaum, Brian D. Vasquez, Jorge P. Zubelli

Publication date: 9 August 2023

Published in: L'Enseignement Mathématique. 2e Série (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2201.08989

zbMATH Keywords

bispectral algebras bispectral triple integral and commuting differential operators presentations of finitely generated algebras time-and-band limiting

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, (W)-algebras and other current algebras and their representations (81R10) Algebraic systems of matrices (15A30) Soliton solutions (35C08)

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