Some Properties Subclasses of Analytic Functions

• Journal title : Kyungpook mathematical journal
• Volume 54, Issue 4,  2014, pp.531-543
• Publisher : Department of Mathematics, Kyungpook National University
• DOI : 10.5666/KMJ.2014.54.4.531
Title & Authors
Some Properties Subclasses of Analytic Functions
Frasin, Basem Aref;

Abstract
The object of the present paper is to discuss some interesting properties of analytic functions f(z) associated with the subclasses $\small{\mathcal{D}({\beta}_1,{\beta}_2,{\beta}_3;{\lambda})}$, $\small{\mathcal{G}({\theta},{\alpha})}$ and $\small{\mathcal{Q}({\theta},{\alpha})}$. Also, radius problems of $\small{\frac{1}{\delta}f({\delta}z)}$ for f(z) in the class $\small{\mathcal{D}({\beta}_1,{\beta}_2,{\beta}_3;{\lambda})}$, $\small{\mathcal{G}({\theta},{\alpha})}$ and $\small{\mathcal{Q}({\theta},{\alpha})}$ are considered.
Keywords
Neslihan Uyanik and Shigeyoshi Owa, New extensions for classes of analytic functions associated with close-to-convex and starlike of order ${\alpha}$, Mathematical and Computer Modelling, 54(2011), 359-366.