Approximation of functions of two variables by certain linear positive operators

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dc.contributor.authorTaşdelen, Fatma
dc.contributor.authorOlgun, Ali
dc.contributor.authorBascanbaz-Tunca, Gülen
dc.date.accessioned2020-06-25T17:43:42Z
dc.date.available2020-06-25T17:43:42Z
dc.date.issued2007
dc.descriptionBascanbaz-Tunca, Gulen/0000-0003-3216-1661;
dc.description.abstractWe introduce certain linear positive operators and study some approximation properties of these operators in the space of functions, continuous on a compact set, of two variables. We also find the order of this approximation by using modulus of continuity. Moreover we define an rth order generalization of these operators and observe its approximation properties. Furthermore, we study the convergence of the linear positive operators in a weighted space of functions of two variables and find the rate of this convergence using weighted modulus of continuity.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1007/s12044-007-0033-x
dc.identifier.endpage399en_US
dc.identifier.issn0253-4142
dc.identifier.issn0973-7685
dc.identifier.issue3en_US
dc.identifier.startpage387en_US
dc.identifier.urihttps://doi.org10.1007/s12044-007-0033-x
dc.identifier.urihttps://hdl.handle.net/20.500.12587/3860
dc.identifier.volume117en_US
dc.identifier.wosWOS:000251276800011
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherSpringer Indiaen_US
dc.relation.ispartofProceedings Of The Indian Academy Of Sciences-Mathematical Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectlinear positive operatoren_US
dc.subjectmodulus of continuityen_US
dc.subjectorder of approximationen_US
dc.subjectpolynomial weighted spacesen_US
dc.titleApproximation of functions of two variables by certain linear positive operatorsen_US
dc.typeArticle

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