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    STUDIA MATHEMATICA - Issue no. 3 / 2014  
         
  Article:   SUBCLASS OF MEROMORPHIC FUNCTIONS WITH POSITIVE COEFFICIENTS DEFINED BY CONVOLUTION.

Authors:  MOHAMED KAMAL AOUF.
 
       
         
  Abstract:   In this paper we introduce and study new class of meromorphic functions defi ned by convolution. We obtain coefficients inequalities, distortion theorems, extreme points, closure theorems and some other results for the modi ed Hadamard products. Finally, we obtain application involving an integral operator.

Mathematics Subject Classi cfiation (2010): 30C80, 30C45.

Keywords: Meromorphic, starlike and convex functions, Hadamard product.
 
         
     
         
         
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