On Sandwich Theorems for Analytic Functions Defined by a Certain Generalized Linear Operator

Seoudy, Tamer Mohamed

doi:10.2478/awutm-2013-0010

Abstract

We obtain some applications of first order differential subordination and superordination results involving certain linear operator and other linear operators for certain normalized analytic functions. Some of our results improve and generalize previously known results.

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On Sandwich Theorems for Analytic Functions Defined by a Certain Generalized Linear Operator

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