Convex null sequence technique for analytic and univalent mappings of the unit disk
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Date
2009
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Tamkang University
Abstract
In this paper, we employ a technique based on the convex null properties of certain infinite sequences to study various classes of analytic and univalent functions in the open unit disk. The technique simplifies many problems of the theory of geometric functions and our results generalize and extend many earlier ones
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Keywords
Convex null sequence, analytic and univalent function