Operators constructed by means of q-Lagrange polynomials and A-statistical approximation

Abstract: In this paper we construct some positive linear operators by means of q-Lagrange polynomials and prove some approximation results via A-statistical convergence. We also define and study the rate of A-statistical approximation of these operators by using the notion of modulus of continuity and Lipschitz class. [Copyright &y& Elsevier]