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Pointwise convergence of derivatives of Lagrange interpolation polynomials for exponential weights

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dc.contributor.authorDamelin, SBko
dc.contributor.authorJung, HSko
dc.date.accessioned2013-03-06T14:21:16Z-
dc.date.available2013-03-06T14:21:16Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2005-01-
dc.identifier.citationJOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, v.173, pp.303 - 319-
dc.identifier.issn0377-0427-
dc.identifier.urihttp://hdl.handle.net/10203/87233-
dc.description.abstractFor a general class of exponential weights on the line and on (-1, 1), we study pointwise convergence of the derivatives of Lagrange interpolation. Our weights include even weights of smooth polynomial decay near +/-infinity (Freud weights), even weights of faster than smooth polynomial decay near +/-infinity (Erdos weights) and even weights which vanish strongly near 1, for example Pollaczek type weights.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE BV-
dc.subjectL-P 0-LESS-THAN-P-LESS-THAN-OR-EQUAL-TO-INFINITY-
dc.subjectHERMITE-FEJER INTERPOLATION-
dc.subjectERDOS WEIGHTS-
dc.subjectORTHONORMAL EXPANSIONS-
dc.subjectSMOOTHNESS THEOREMS-
dc.subjectAPPROXIMATION-
dc.subjectINEQUALITIES-
dc.subjectCONVERSE-
dc.subjectJACKSON-
dc.titlePointwise convergence of derivatives of Lagrange interpolation polynomials for exponential weights-
dc.typeArticle-
dc.identifier.wosid000225177700008-
dc.identifier.scopusid2-s2.0-8144225891-
dc.type.rimsART-
dc.citation.volume173-
dc.citation.beginningpage303-
dc.citation.endingpage319-
dc.citation.publicationnameJOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS-
dc.identifier.doi10.1016/j.cam.2004.03.013-
dc.contributor.nonIdAuthorDamelin, SB-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorderivatives-
dc.subject.keywordAuthorErdos weight-
dc.subject.keywordAuthorexponential weight-
dc.subject.keywordAuthorFreud weight-
dc.subject.keywordAuthorLagrange interpolation-
dc.subject.keywordAuthorpointwise convergence-
dc.subject.keywordPlusL-P 0-LESS-THAN-P-LESS-THAN-OR-EQUAL-TO-INFINITY-
dc.subject.keywordPlusHERMITE-FEJER INTERPOLATION-
dc.subject.keywordPlusERDOS WEIGHTS-
dc.subject.keywordPlusORTHONORMAL EXPANSIONS-
dc.subject.keywordPlusSMOOTHNESS THEOREMS-
dc.subject.keywordPlusAPPROXIMATION-
dc.subject.keywordPlusINEQUALITIES-
dc.subject.keywordPlusCONVERSE-
dc.subject.keywordPlusJACKSON-
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