TWO-DIMENSIONAL CHLODOWSKY VARIANT OF q-BERNSTEIN-SCHURER-STANCU OPERATORS

Abstract

In this paper, two-dimensional Chlodowsky variant q-based Bernstein-Schurer-Stancu operators are introduced. Korovkin-type approximation theorems in different function spaces are studied. The error of approximation by using full modulus of continuity and partial modulus of continuities are given. Moreover, we introduce a generalization of our operators and investigate its approximation in more general weighted space.