3rd International Conference on Applied Mathematics and Approximation Theory (AMAT), Ankara, Türkiye, 28 - 31 Mayıs 2015, cilt.155, ss.195-209
In this study, we investigate approximation properties of q-Baskakov-Durrmeyer type operators with two variables. We give a Voronovskaja type theorem for these operators. In addition, we obtain the rate of convergence for these operators.