Zeros of classical orthogonal polynomials of a discrete variable

dc.contributorUniv Vigo
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2014-12-03T13:11:07Z
dc.date.available2014-12-03T13:11:07Z
dc.date.created2014-12-03T13:11:07Z
dc.date.issued2013-04-01
dc.identifierMathematics of Computation. Providence: Amer Mathematical Soc, v. 82, n. 282, p. 1069-1095, 2013.
dc.identifier0025-5718
dc.identifierhttp://hdl.handle.net/11449/112878
dc.identifierWOS:000326287500019
dc.identifierWOS000326287500019.pdf
dc.description.abstractIn 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.
dc.languageeng
dc.publisherAmer Mathematical Soc
dc.relationMathematics of Computation
dc.relation1.750
dc.relation1,939
dc.rightsAcesso aberto
dc.sourceWeb of Science
dc.subjectOrthogonal polynomials of a discrete variable
dc.subjectZeros
dc.subjectCharlier polynomials
dc.subjectKravchuk polynomials
dc.subjectMeixner polynomials
dc.subjectHahn polynomials
dc.subjectGram polynomials
dc.titleZeros of classical orthogonal polynomials of a discrete variable
dc.typeArtículos de revistas


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