A new subfamily of starlike functions of complex order using Srivastava-Owa fractional operator

Abstract

This work is about investigation of a certain new subfamily of starlike functions using the Srivastava-Owa fractional operator. For function in this new subfamily, a number of interesting problems, like coefficient bounds, distortion and radius bounds, which are best possible, are tackled. Various special cases deduced from the present results are also listed. This paper brings extension and refinement to earlier works of various authors.