Subclass of harmonic univalent functions defined by Dziok-Srivastava operator

Authors

  • M. K. Aouf
  • A. O. Mostafa
  • A. Shamandy
  • E. A. Adwan

Keywords:

Harmonic univalent functions, Dziok-Srivastava operator, Extreme points

Abstract

In this paper we introduce a new class of harmonic univalent functions defined by the Dziok-Srivastava operator. Coefficient estimates, extreme points, distortion bounds and convex combination for functions belonging to this class are obtained and also for a class preserving the integral operator.

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Published

2013-05-07

Issue

Vol. 68 No. 1 (2013)

Section

Articoli

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