Title Limit relations between q-Krall type orthogonal polynomials
Authors Alvarez-Nodarse, R. , COSTAS SANTOS, ROBERTO SANTIAGO
External publication Si
Means J. Math. Anal. Appl.
Scope Article
Nature Científica
JCR Quartile 1
SJR Quartile 1
JCR Impact 0.75800
SJR Impact 1.22100
Web https://www.scopus.com/inward/record.uri?eid=2-s2.0-33646731768&doi=10.1016%2fj.jmaa.2005.08.067&partnerID=40&md5=64ff3a796a9eb21185506a97e4ee4ed5
Publication date 01/10/2006
ISI 000238983700014
Scopus Id 2-s2.0-33646731768
DOI 10.1016/j.jmaa.2005.08.067
Abstract In this paper, we consider a natural extension of several results related to Krall-type polynomials introducing a modification of a q-classical linear functional via the addition of one or two mass points. The limit relations between the q-Krall type modification of big q-Jacobi, little q-Jacobi, big q-Laguerre, and other families of the q-Hahn tableau are established. (c) 2005 Elsevier Inc. All rights reserved.
Keywords orthogonal polynomials; q-polynomials
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