MATEMATIČKI VESNIK
МАТЕМАТИЧКИ ВЕСНИК



MATEMATIČKI VESNIK
Bernstein-Durrmeyer type operators preserving linear functions
Vijay Gupta and Oktay Duman

Abstract

In this paper, in order to converge faster to a function being approximated we modify two different Bernstein-Durrmeyer type operators introduced in [5] and [7] such that linear functions are preserved.

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Keywords: Positive linear operators; Korovkin-type approximation theorem; Bernstein-Durrmeyer operators.

MSC: 41A35, 47G10

Pages:  259--264     

Volume  62 ,  Issue  4 ,  2010