Le Matematiche (May 2013)

Subclass of harmonic univalent functions defined by Dziok-Srivastava operator

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

Journal volume & issue
Vol. 68, no. 1
pp. 165 – 177

Abstract

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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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