Applications of differential Subordination and Superordination Involving Certain Fractional Operator

Abstract

In this study we will find the relation between the fractional integral operator \(I^af\)(z),and  a special case of the integral operator\(J_{{\eta}{\lambda}}f\)(z) introduced recently by Salah And Darus [1], then we illustrate some subordination and superordination properties of \(J_{{\eta}{\lambda}}f\)(z) in the special case where \(\eta\)=0.