Some Properties of Certain Subclass of Meromorphic Functions Associated with (p , q)-derivative

In this paper, by making use of (p , q) -derivative operator we introduce a new subclass of meromorphically univalent functions. Precisely, we give a necessary and sufficient coefficient condition for functions in this class. Coefficient estimates, extreme points, convex linear combination, Radii of starlikeness and convexity and finally partial sum property are investigated.

Keywords:

Meromorphic function , (p , q)-derivative , Coefficient bound , Extreme Point , convex set , Partial sum , Hadamard product