International Journal of Mathematics and Mathematical Sciences 
Volume 25 (2001), Issue 5, Pages 305-310
doi:10.1155/S0161171201004781

On certain analytic univalent functions

B. A. Frasin and M. Darus

 School of Mathematical Sciences, Faculty of Sciences and Technology, UKM, Bangi, Selangor 43600, Malaysia
Received 10 March 2000

Abstract

We consider the class of analytic functions B(α) to investigate some properties for this class. The angular estimates of functions in the class B(α) are obtained. Finally, we derive some interesting conditions for the class of strongly starlike and strongly convex of order α in the open unit disk.