Some properties of a Subclass of Univalent Functions

Abstract

We give some coefficient bounds and distortion theorems for a subclass of univalent functions in the unit disk, and defined using the Sâlâgean differential operator. The results generalize and unify some well known results for several subclasses of univalent functions defined on the unit disk having form $f(z)=z+{\sum }_{n=2}^{\infty }{a}_n{z}^n$, normalized such that $f(0)=0$ and $f^{\prime }(0)=1$.

12 pages, Complex Variables