Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/88448
Type: Artigo de periódico
Title: Zeros Of Classical Orthogonal Polynomials Of A Discrete Variable
Author: Area I.
Dimitrov D.K.
Godoy E.
Paschoa V.G.
Abstract: In this paper we obtain sharp bounds for the zeros of classical orthogonal polynomials of a discrete variable, considered as functions of a parameter, by using a theorem of A. Markov and the so-called Hellmann-Feynman theorem. Comparisons with previous results for zeros of Hahn, Meixner, Kravchuk and Charlier polynomials are also presented. © 2012 American Mathematical Society.
Editor: 
Rights: fechado
Identifier DOI: 10.1090/S0025-5718-2012-02646-9
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-84873271277&partnerID=40&md5=3396b8368183f336db6c0d74ac4b4e1d
Date Issue: 2013
Appears in Collections:Unicamp - Artigos e Outros Documentos

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