Volume 36 • Number 1 • 2013   • On the Radius Constants for Classes of Analytic Functions Rosihan M. Ali, Naveen Kumar Jain and V. Ravichandran Abstract. Radius constants for several classes of analytic functions on the unit disk are obtained. These include the radius of starlikeness of a positive order, radius of parabolic starlikeness, radius of Bernoulli lemniscate starlikeness, and radius of uniform convexity. In the main, the radius constants obtained are sharp. Conjectures on the non-sharp radius constants are given. 2010 Mathematics Subject Classification: 30C45, 30C80 Full text: PDF