Bivariate Chlodowsky-Stancu Variant of (p,q)‎-Bernstein-Schurer Operators

الملخص EN

In this study, it is proposed to define bivariate Chlodowsky variant of (p,q)-Bernstein-Stancu-Schurer operators.

Therefore, Korovkin-type approximation theorems and the error of approximation by using full modulus of continuity are presented.

Beside this, we introduce a generalization of the bivariate Chlodowsky variant of (p,q)-Bernstein-Stancu-Schurer operators and investigate its approximation in more general weighted space.

Moreover, the numerical results are discussed in order to validate the accuracy of the bivariate Chlodowsky variant of (p,q)-Bernstein-Schurer operators.