• Differential Subordination and Superordination For Analytic Functions Defined Using A Family Of Generalized Differential Operators

Amnah Shammaky*


By making use of the generalized differential operator, the authors derive the subordination and superordination results for certain normalized analytic functions in the open unit disk. Many of the well-known and new results are shown to follow as special cases of our results.


Analytic functions, Differential Operators, Differential Subordination, Differential Superordination.

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