Title of article :
Some Bounds of Radius of Convexity of a Class of Analytic Functions
Author/Authors :
Mohamad, Daud Universiti Teknologi MARA - Faculty of Computer and Mathematical Sciences, Malaysia , Cik Soh, Shaharuddin Universiti Teknologi MARA - Faculty of Computer and Mathematical Sciences, Malaysia
Abstract :
Let G(α, δ) denote the class of function f, f (0) = f (0)−1 = 0 for which Re {e^iα f (z)} δ in D = {z : |z| 1} where |α| ≤ π and cos α δ. We obtain some sharp results related to its radius of convexity.
Keywords :
Analytic functions , convex , and radius of convexity
Journal title :
Matematika
Journal title :
Matematika
