A differential equation for varying Krall type orthogonal polynomials

In this contribution we consider varying Krall--type polynomials which are orthogonal with respect to a varying discrete Krall--type inner product. Our main goal is to give ladder operators for this family of polynomials as well as to find a second--order differential--difference equation that...

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Bibliographic Details
Main Authors: Filipuk, Galina, Mañas Mañas, Juan Francisco
Format: info:eu-repo/semantics/article
Language:English
Published: 2024
Subjects:
Online Access:http://hdl.handle.net/10835/15016