The object of this paper is to study the subclass Rp[Î±, Î², n] of n-p-valent Î±-prestarlike functions of order Î² with negative coefficients. Extreme points, integral operators and distortion theoremsâ€¦ (More)

In this paper, by making use of the principle of subordination, we introduce a class of multivalent non-Bazlevic analytic functions defined by linear operator. Various results as subordination,â€¦ (More)

Abstract. The aim of this paper is to obtain coefficient estimates, distortion theorems, convex linear combinations and radii of close-toconvexity, starlikeness and convexity for functions belongingâ€¦ (More)

By making use of the method of differential subordination, we investigate some properties of certain classes of p-valent meromorphic functions, which are defined by means of a certain operator .

In this paper, we introduce the subclass UTq,s([Î±1] ; Î±, Î²) of analytic functions defined by Dziok-Srivastava operator. The object of the present paper is to determine the Silvermen,s conjecture forâ€¦ (More)

Making use of a differential operator, which is defined here by means of the Hadamard product (or convolution), we introduce the class Î£p (f, g;Î», Î²) of meromorphically p-valent functions. The mainâ€¦ (More)