On co-polynomials on the real line

Castillo Rodríguez, Kenier; Marcellán Español, Francisco José; Rivero Dones, Jorge

e-Archivo Principal
→
Investigación
→
Departamentos
→
Departamento de Matemáticas
→
Grupo de Análisis Matemático Aplicado (GAMA)
→
DM - GAMA - Artículos de Revistas
→
Ver ítem

On co-polynomials on the real line

Autor(es): Castillo Rodríguez, Kenier; Marcellán Español, Francisco José; Rivero Dones, Jorge

Editorial: Elsevier

Fecha de edición: 2015-07-01

Cita: Journal of Mathematical Analysis and Applications, 2015, v. 427, Issue 1, pp. 469-483

ISSN: 0022-247X

DOI: 10.1016/j.jmaa.2015.02.063

Agradecimientos: The authors thank the referee for constructive comments and recommendations which improved the readability and quality of the manuscript. The research of the first author is supported by the Portuguese Government through the Fundação para a Ciência e a Tecnologia (FCT) under the grant SFRH/BPD/ 101139/2014. This author also acknowledges the financial support by the Brazilian Government through the CNPq under the project 470019/2013-1. The research of the first and second author is supported by the Dirección General de Investigación Científica y Técnica, Ministerio de Economía y Competitividad of Spain under the project MTM2012-36732-C03-01. The second author also acknowledges the financial support by the Brazilian Government through the CAPES under the project 107/2012.

Versión del editor: http://dx.doi.org/10.1016/j.jmaa.2015.02.063

Proyecto: Gobierno de España. MTM2012-36732-C03-01

Palabras clave: Orthogonal polynomials on the real line , Co-polynomials on the real line , Zeros , Transfer matrices

URI: http://hdl.handle.net/10016/23322

Derechos: © Elsevier 2015
Atribución-NoComercial-SinDerivadas 3.0 España

Resumen:

In this paper, we study new algebraic and analytic aspects of orthogonal polynomials on the real line when finite modifications of the recurrence coefficients, the so-called co-polynomials on the real line, are considered. We investigate the behavior of their [+]

Mostrar el registro completo del ítem