On Certain Properties of the Combinations of Szász-Durrmeyer Operators

Abstract

In the present paper we study properties of Szász-Durrmeyer operators. These operators are introduced in [5] and generalize the integral operators proposed by S.M.Mazhar and V.Totik in [12]. We also generalize some results obtained by M. Heilmann [6] and D.-X.Zhou [16] .