Uvarov perturbations for matrix orthogonal polynomials
type: Item
instance of: scholarly article
title: Uvarov perturbations for matrix orthogonal polynomials
author: Gerardo Ariznabarreta
author: Juan Carlos García-Ardila
author: Manuel Mañas
author: Francisco Marcellán
published in: Proceedings of the American Mathematical Society. Series B
publication date: 2024-11-05T00:00:00Z
Mathematics Subject Classification ID: 42C05
Mathematics Subject Classification ID: 15A23
zbMATH DE Number: 7939034
zbMATH Keywords: matrix biorthogonal polynomials
zbMATH Keywords: spectral theory of matrix polynomials
zbMATH Keywords: quasidefinite matrix of generalized kernels
zbMATH Keywords: Gauss-Borel factorization
zbMATH Keywords: matrix Uvarov transformations
zbMATH Keywords: Christoffel type formulas
MaRDI profile type: Publication
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DOI: 10.1090/BPROC/235
description: scientific article; zbMATH DE number 7939034