On a Certain Subclass of Analytic Functions with Negative Cefficients

Authors : M. K. AOUF

Pages : 15-32

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :The object of the present paper is to derive several interesting properties of the class Tn\lam consisting of analytic and univalent functions with negative coefficients. Coefficient inequalities, distortion theorems and closure theorems of functions in the class Tn\lam are determined. Also radii of close-to-convexity, starlikeness and convexity are determined. Furthermore, integral operators and modified Hadamard products of several functions belonging to the class Tn\lam are studied here.
Keywords : Key words Analytic, univalent, modified Hadamard product