The Radius of Starlikeness of the Certain Classes of -Valent Functions Defined by Multiplier Transformations

The aim of this paper is to give the radius of starlikeness of the certain classes of Open image in new window -valent functions defined by multiplier transformations. The results are obtained by using techniques of Robertson (1953,1963) which was used by Bernardi (1970), Libera (1971), Livingstone (1966), and Goel (1972).