On a class of harmonic univalent functions defined by a linear operator

Abstract

Let SH denote the class of functions f = h + ḡ which are harmonic, univalent and sense preserving in the unit disc Δ. We define a new subclass SHL(α, ß) by using a linear operator of harmonic univalent functions. In this paper, coefficient bounds, distortion bounds and extreme points are obtained. © 2010 Academic Publications.