Differential sandwich theorems for analytic functions defined by some linear operators
M. Aouf, A. Mostafa, R. El-Ashwah (2008)
Annales UMCS, Mathematica
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In this investigation, we obtain some applications of first order differential subordination and superordination results involving Dziok-Srivastava operator and other linear operators for certain normalized analytic functions. Some of our results improve previous results.