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On Certain Subclasses of Analytic and Univalent Functions based on an Extension of Salagean Operator

Journal: Bonfring International Journal of Data Mining (Vol.02, No. 3)

Publication Date:

Authors : ; ;

Page : 01-06

Keywords : Convex Functions; Salagean Operator; Starlike Functions; Univalent Functions;

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There is many subclasses of analytic and univalent functions. A class T of functions with negative coefficients introduced by Silverman [8] opened up a new and fruitful line of research in the theory of univalent functions. Following the works of Khairnar and Meena More [3], Aghalary and Kulkarni [1], Silverman and Silvia [8] and Owa and Nishiwaki [5] on analytic and univalent functions, in this paper we introduce two new classes for a family of analytic function with negative coefficients. We have attempted to obtain coefficient estimate, distortion theorem and extreme points for the class

Last modified: 2013-08-27 19:56:12