| Making use of a linear operator, which is defined here by means of the Hadamard product (or convolution), we introduce two novel subclasses M_(a,c,λ) [p,A,B,λ] and ∑_(p,a,c,λ)^*▒[λ,β] of meromorphically multivalent functions. In this paper, we obtain coefficient estimates, distortion theorems, radii of starlikeness and convexity and partial sums for the class M_(a,c,λ) [p,A,B,λ]. We also derive many interesting results for the Hadamard products of functions belonging to the class M_(a,c,λ) [p,A,B,λ]. |