- Hacettepe Journal of Mathematics and Statistics
- Vol: 38 Issue: 1
- Janowski Starlike Log-Harmonic Univalent Functions
Janowski Starlike Log-Harmonic Univalent Functions
Authors : Y. Polatoğlu, E. Deniz
Pages : 45-49
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Publication Date : 2009-01-01
Article Type : Research
Abstract :Let h(z) and g(z) be analytic functions in the open unit disc D = {z | |z| < 1}, with the normalization h(0) = g(0) = 1. The class of log-harmonic mappings of the form f = zh(z)g(z) is denoted by Slh. The aim of this paper is to investigate the class of Janowski starlike log-harmonic mappings, a subclass of the log-harmonic mappings.Keywords : Log-harmonic univalent functions, Janowski starlike log-harmonic functions, Subordination principle, Distortion theorems, 2000 AMS Classification: Primary 30 C 35