Eğitim Bilimleri Fakültesi / Faculty of Education

Permanent URI for this collectionhttps://hdl.handle.net/11727/2116

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    Approximation Properties of Baskakov-Balazs Type Operators for Functions of Two Variables
    (2015) Atakut, Cigdem; Buyukyazici, Ibrahim; Serenbay, Sevilay K.; ABF-5851-2020
    In this paper, we study Baskakov type positive operators in polynomial weighted spaces of functions of two variables. We obtain some well known operators by using our operators which are special cases of them. We give theorems on approximation, on the degrees of approximations of functions and the Vornovskaya type theorem for these operators. Finally, we present an open problem concerning the q analogue of these operators.
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    Rate of Convergence for Generalized Szasz-Mirakyan Operators in Exponential Weighted Space
    (2017) Serenbay, Sevilay Kirci; Dalmanoglu, Ozge; ABF-5851-2020
    In the present paper, generalized Szasz-Mirakyan operators in exponential weighted space of functions of one variable are introduced. Using a method given by Rempulska and Walczak, some theorems on the degree of approximation are investigated. Furthermore, a numerical example with an illustrative graphic is given to show comparison for the error estimates of the operators.