Chain sequences and symmetric generalized orthogonal polynomials

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dc.contributor.authorBracciali, Cleonice Fátima [UNESP]
dc.contributor.authorDimitrov, D. K.
dc.contributor.authorRanga, A. S.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:26:54Z
dc.date.available2014-05-20T15:26:54Z
dc.date.issued2002-06-01
dc.description.abstractin this paper, we derive an explicit expression for the parameter sequences of a chain sequence in terms of the corresponding orthogonal polynomials and their associated polynomials. We use this to study the orthogonal polynomials K-n((lambda.,M,k)) associated with the probability measure dphi(lambda,M,k;x), which is the Gegenbauer measure of parameter lambda + 1 with two additional mass points at +/-k. When k = 1 we obtain information on the polynomials K-n((lambda.,M)) which are the symmetric Koornwinder polynomials. Monotonicity properties of the zeros of K-n((lambda,M,k)) in relation to M and k are also given. (C) 2002 Elsevier B.V. B.V. All rights reserved.en
dc.description.affiliationUniv Estadual Paulista, Inst Biociencias Letras & Ciências Exatas, Dept Ciências Comp & Estat, BR-15054000 Sao Jose do Rio Preto, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Biociencias Letras & Ciências Exatas, Dept Ciências Comp & Estat, BR-15054000 Sao Jose do Rio Preto, SP, Brazil
dc.format.extent95-106
dc.identifierhttp://dx.doi.org/10.1016/S0377-0427(01)00499-X
dc.identifier.citationJournal of Computational and Applied Mathematics. Amsterdam: Elsevier B.V., v. 143, n. 1, p. 95-106, 2002.
dc.identifier.doi10.1016/S0377-0427(01)00499-X
dc.identifier.fileWOS000176146300007.pdf
dc.identifier.issn0377-0427
dc.identifier.lattes8300322452622467
dc.identifier.lattes1681267716971253
dc.identifier.lattes3587123309745610
dc.identifier.orcid0000-0002-6823-4204
dc.identifier.urihttp://hdl.handle.net/11449/36969
dc.identifier.wosWOS:000176146300007
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofJournal of Computational and Applied Mathematics
dc.relation.ispartofjcr1.632
dc.relation.ispartofsjr0,938
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectOrthogonal polynomialspt
dc.subjectchain sequencespt
dc.subjectcontinued fractionspt
dc.titleChain sequences and symmetric generalized orthogonal polynomialsen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.lattes1681267716971253
unesp.author.lattes3587123309745610[3]
unesp.author.lattes8300322452622467[1]
unesp.author.orcid0000-0002-5124-8423[3]
unesp.author.orcid0000-0002-6823-4204[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências Letras e Ciências Exatas, São José do Rio Pretopt

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