Abstract :
The purpose of this article is to use the Dziok-Srivastava operator to find necessary and sufficient condition of complex valued harmonic univalent functions. Extreme points for these classes are also determined. An integral operator, distortion bounds and a neighbourhood of such functions are also considered.
Keyword :
Convolution, Distortion bounds, Dziok-Srivastava operator, Harmonic functions, Integral operator, Neighbourhood