On Harmonic Univalent Functions Defined by Dziok-Srivastava Operator

Abstract

The purpose of this work is to present a class of harmonic univalent functions defined by the Dziok-Srivastava operator. Some geometric properties like coefficients conditions, distortion theorem, convolution (Hadamard product), convex combination and extreme points are investigated. 2000 Mathematics Subject Classification: 30C45, 30C50

Keywords

• Distortion theorem
• Dziok-Srivastava operator
• Hadamard product
• Harmonic functions
• Univalent functions