Bonfring International Journal of Software Engineering and Soft Computing

Online ISSN: 2277-5099 | Print ISSN: 2250-1045 | Frequency: 4 Issues/Year

Impact Factor: 0.375 | International Scientific Indexing(ISI) calculate based on International Citation Report(ICR)

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

T.V. Sudharsan and R. Vijaya

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Abstract:

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

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

Volume: 7 | Issue: 2

Pages: 01-05

Issue Date: April , 2017