Approximation by Bezier type of Meyer-Konig and Zeller operators
In this paper, we give direct, inverse and equivalence approximation theorems for the Bezier type of Meyer-Konig and Zeller operator with unified Ditzian-Totik modulus omega(lambda)(phi)(f, t) (0 <=lambda <= 1). (C) 2007 Published by Elsevier Ltd.
meyer-konig and zeller operator ditzian-totik modulus bezier type operator k-functional approximation equivalence theorem