On the successive coefficients of certain univalent functions

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Date

2006

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Publisher

Nigerian Association of Mathematical Physics

Abstract

The object of this paper is study relationship between successive coefficients of some subclasses of the class of univalent functions in the unit disk. The result obtained is sharp, and is used to provide a new short proof of the well known conjecture of Robertson on the coefficient of close-to-convex functions

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Keywords

Successive coefficients, starlike functions, convex functions, close-to-convex functions

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