Abstract
The main purpose of this article is to study the bivariate approximation generalization for Baskakov-Durrmeyer-operators with the aid of non-negative parametric variants suppose 0 <= alpha(1), alpha(2) <= 1. We obtain the order of approximation by use of the modulus of continuity in terms of well known Peetre's K-functional, Voronovskaja type theorems and Lipschitz maximal functions. Further, we also discuss here the approximation properties of the operators in Bogel-spaces by use of mixed-modulus of continuity.