In this present paper, firstly, the modified positive operators and their discrete operators are constructed. Then, we investigate the statistical approximation properties and rates of convergence by using modulus of continuity of these positive linear operators. Finally, we obtain the rate of statistical convergence of truncated operators.
O. Do?ru, “On Statistical Approximation Properties of Stancu Type Bivariate Generalization of q-Balazs-Szabados Operators,” Proceedings of International Conference on Numerical Analysis and Approximation Theory, Cluj-Napoca, 5-8 July 2006, pp. 179-194.