Ladder operators and a differential equation for varying generalized Freud type orthogonal polynomials

Ladder operators and a differential equation for varying generalized Freud type orthogonal polynomials

In this paper we introduce varying generalized Freud--type polynomials which are orthogonal with respect to a varying discrete Freud--type inner product. Our main goal is to give ladder operators for this family of polynomials as well as finding a second order differential--difference equation...

Полное описание

Библиографические подробности
Главные авторы:	Filipuk, Galina, Mañas Mañas, Juan Francisco, Moreno Balcázar, Juan José
Формат:	info:eu-repo/semantics/article
Язык:	English
Опубликовано:	2024
Предметы:	Orthogonal polynomials Ladder operators Freud weights
Online-ссылка:	http://hdl.handle.net/10835/15011

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