JIPAM

Univalent Harmonic Functions  
 
  Authors: H.A. Al-Kharsani, R. A. Al-Khal,  
  Keywords: Harmonic functions, Dziok-Srivastava operator, Convolution, Integral operator, Distortion bounds, Neighborhood.  
  Date Received: 26/02/07  
  Date Accepted: 20/04/07  
  Subject Codes:

30C45, 30C50.

 
  Editors: Herb Silverman,  
 
  Abstract:

A necessary and sufficient coefficient is given for functions in a class of complex-valued harmonic univalent functions using the Dziok-Srivastava operator. Distortion bounds, extreme points, an integral operator, and a neighborhood of such functions are considered.;



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