Title of article :
ON STARLIKE HARMONIC FUNCTIONS
Author/Authors :
NOSRATI, S Faculty of Mathematical Sciences - Shahrood University of Technology - Shahrood, Iran , ZIREH, A Faculty of Mathematical Sciences - Shahrood University of Technology - Shahrood, Iran
Abstract :
Uniformly starlike univalent functions introduced by Goodman and we develop this idea over harmonic functions. We introduce a subclass of harmonic univalent
functions which are fully starlike and uniformly starlike also. In the following we will
mention some examples of this subclass and obtain two necessary and sufficient conditions, one with the inequality form and other with convolution.
Keywords :
Uniformly starlike function , Fully-Starlike function , Harmonic function , Convolution
Journal title :
Turkish World Mathematical Society Journal of Applied and Engineering Mathematics
