On perturbed Szego recurrences

Castillo, Kenier

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/112918

Title:

On perturbed Szego recurrences

Author(s):

Castillo, Kenier

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

0022-247X

Sponsorship:

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Ministerio da Ciencia
Tecnologia e Inovacao of Brazil
Direccion General de Investigacion, Ministerio de Economia y Competitividad of Spain

Sponsorship Process Number:

Tecnologia e Inovacao of Brazil370291/2013-1
Direccion General de Investigacion, Ministerio de Economia y Competitividad of SpainMTM2012-36732-C03-01

Abstract:

The purpose of the present contribution is to investigate the effects of finite modifications of Verblunsky coefficients on Szego recurrences. More precisely, we study the structural relations and the corresponding C-functions of the orthogonal polynomials with respect to these modifications from the initial ones. (C) 2013 Elsevier Inc. All rights reserved.

Issue Date:

15-Mar-2014

Citation:

Journal Of Mathematical Analysis And Applications. San Diego: Academic Press Inc Elsevier Science, v. 411, n. 2, p. 742-752, 2014.

Time Duration:

742-752

Publisher:

Elsevier B.V.

Keywords:

Three term recurrence relation
Orthogonal polynomials on the real line
Szego recurrences
Orthogonal polynomials on the unit circle
Perturbed Verblunsky coefficients

Source:

http://dx.doi.org/10.1016/j.jmaa.2013.10.014

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/112918

Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.

Show full item record View Statistics