Radius problems for a certain class of analytic functions
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Date
2008
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Nova Science Publishers Inc., New York
Abstract
In this paper, we determine the radii of starlikeness and convexity of functions of the class T(_n^α)(β) introduced in [3] by Opoola. It is well known that for n=0, this class consists largely of analytic functions which are not necessarily univalent in the unit disk. For this case n=o, the radius of univalence is indicated by the sufficiency of starlikeness
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Keywords
Radius problems, analytic and univalent function