Orthogonal polynomials and perturbations on measures supported on the real line and on the unit circle. A matrix perspective

DOI10.1016/j.exmath.2015.12.007zbMath1342.42026OpenAlexW2289231595MaRDI QIDQ530364

Francisco Marcellán, Luis E. Garza

Publication date: 29 July 2016

Published in: Expositiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.exmath.2015.12.007

zbMATH Keywords

orthogonal polynomialsintegrable systemsJacobi matricesCMV matricesspectral transformationsSzego transformation

Mathematics Subject Classification ID

Factorization of matrices (15A23) Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) Applications of Lie algebras and superalgebras to integrable systems (17B80)

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Finite section method in a space with two norms ⋮ On co-polynomials and \(d\)-orthogonality

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