On Certain Subclasses of Meromorphic Functions with Positive Coefficients involving Generalized Liu-Srivastava Operator

Abstract

In this paper, making use of the generalized Liu-Srivastava operator, we introduce and study a new subclass ΣP ( α;β; ; λ; k) of meromorphically univalent functions. We obtain the coefficient estimates, distortion bounds, extreme points, radii of meromorphically starlikeness and convexity for functions in the class ΣP (α;β;γ; λ, k): Furthermore we obtain the partial sums for the same.