Metin Turgay

Metin Turgay
Selcuk University · Department of Mathematics

Master of Science


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Additional affiliations
July 2019 - present
Selcuk University
  • Research Assistant
September 2013 - June 2018
Dokuz Eylul University
Field of study
  • Mathematics


Publications (7)
This paper is devoted to construction of multidimensional Kantorovich modifications of exponential sampling series, which allows to approximate suitable measurable functions by considering their mean values on just one section of the function involved. Approximation behavior of newly con- structed operators is investigated at continuity points for...
This paper deals with approximation properties of bivariate sampling Durrmeyer operators for functions belonging to weighted spaces of functions. After a short preliminaries and auxilary results we present well-definiteness of (S_w^{ζ,ζ}). Main results of the paper includes pointwise and uniform convergence of the family of operators, rate of conve...
The present article deals with local and global approximation behaviors of sampling Durrmeyer operators for functions belonging to weighted spaces of continuous functions. After giving some fundamental notations of sampling type approximation methods and presenting well definiteness of the operators on weighted spaces of functions, we examine point...
Full-text available
The present paper deals with an extension of approximation properties of generalized sampling series to weighted spaces of functions. A pointwise and uniform convergence theorem for the series is proved for functions belonging to weighted spaces. A rate of convergence by means of weighted moduli of continuity is presented and a quantitative Voronov...
In this paper, we generalize the family of exponential sampling series for functions of n variables and study their pointwise and uniform convergence as well as the rate of convergence for the functions belonging to space of log-uniformly continuous functions. Furthermore, we state and prove the generalized Mellin-Taylor’s expansion of multivariate...


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