Classes of functions defined by certain
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J. Dziok
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Article
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1999
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Elsevier Science
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English
β 90 KB
In this paper we investigate a class of p-valent analytic functions with ΓΏxed argument of coe cient, which is deΓΏned in terms of certain di erential-integral operators. Coe cient estimates, distortion theorems, extreme points, the radii of convexity and starlikeness in this class are given.