SOME PROPERTIES AND RESULTS FOR CERTAIN SUBCLASSES OF STARLIKE AND CONVEX FUNCTIONS

In the present paper, we introduce and investigate some properties of two subclasses n( ; ) and +n ( ; ); meromorphic and starlike functions of order . In particular, several inclusion relations, coe cient estimates, distortion theorems and covering theorems are proven here for each of these function classes.

Keywords:

Analytic functions , Starlike functions , Convex functions , Coe cient estimates