Journal of Applied Mathematics
Volume 2004 (2004), Issue 5, Pages 359-369
doi:10.1155/S1110757X04312076
On the Krall-type polynomials
1Departamento de Análisis Matemático, Universidad de Sevilla, Apartado de Correos 1160, 41080 Sevilla, Spain; Instituto Carlos I de Física Teórica y Computacional, Universidad de Granada, Granada 18071, Spain
2Departamento de Matemáticas, Universidad Carlos III de Madrid, Avenida de la Universidad 30, Madrid 28911 Leganés, Spain
Received 10 December 2003; Revised 6 July 2004
Copyright © 2004 R. Álvarez-Nodarse et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
Using a general and simple algebraic approach, some results on
Krall-type orthogonal polynomials and some of their extensions
are obtained.