Bivariate Lupas¸-Durrmeyer type operators involving P ´olya distribution

Abstract

In this paper, we consider a bivariate extension of blending type approximation by Lupas¸- Durrmeyer type operators involving Polya Distribution. We illustrate the convergence rate of these type ´ operators using Peetre’s K-functional, modulus of smoothness and for functions in a Lipschitz type space.