On Approximation Properties of (p,q)-Bernstein Operators

Döne Karahan, Aydın İzgi

Abstract

In this study, a (p,q)-analogue of Bernstein operators is introduced
and approximation properties of (p,q)-Bernstein operators are
investigated. Some basic theorems are proved. The rate of approximation
by modulus of continuity is estimated.

Keywords

Korovkin theorem, Bernstein operator, (p,q)-integers, modulus of continuity

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