International Journal of Engineering and Information Systems (IJEAIS)
  Year: 2023 | Volume: 7 | Issue: 11 | Page No.: 7-14
New Class of Harmonic Univalent Functions Defined by Dziok-Srivastava Operator Download PDF
Noor Dahir Abbas

Abstract:
In this paper, we use Dziok-Srivastava operator to introduce a new subclass G_H ? (?_1,?,?,?) of harmonic univalent functions in unit disk . Here, we give the coefficient bounds, extreme points, closure theorem, convex combinations and integral operator.