Artículo
On the properties for modifications of classical orthogonal polynomials of discrete variables
Autor/es | Álvarez Nodarse, Renato
García García, Antonio Marcellán Español, Francisco |
Departamento | Universidad de Sevilla. Departamento de Análisis Matemático |
Fecha de publicación | 1995-12-29 |
Fecha de depósito | 2016-06-01 |
Publicado en |
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Resumen | We consider a modi cation of moment functionals for some classical polynomials of a discrete variable by adding a mass point at x = 0. We obtain the resulting orthogonal polynomials, identify them as hypergeometric functions ... We consider a modi cation of moment functionals for some classical polynomials of a discrete variable by adding a mass point at x = 0. We obtain the resulting orthogonal polynomials, identify them as hypergeometric functions and derive the second order di erence equation which these polynomials satisfy. The corresponding tridiagonal matrices and associated polynomials were also studied. |
Agencias financiadoras | Instituto de Cooperación Iberoamericana (ICI) Comisión Interministerial de Ciencia y Tecnología (CICYT). España |
Identificador del proyecto | PB 93-0228-C02-01 |
Cita | Álvarez Nodarse, R., García García, A. y Marcellán Español, F. (1995). On the properties for modifications of classical orthogonal polynomials of discrete variables. Journal of Computational and Applied Mathematics, 65 (1-3), 3-18. |
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