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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.
Rights: fechado
Identifier DOI: 10.1090/S0025-5718-2012-02646-9
Date Issue: 2013
Appears in Collections:Unicamp - Artigos e Outros Documentos

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