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On new subclasses of analytic and multivalent functions - MaRDI portal

On new subclasses of analytic and multivalent functions (Q2777992)

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scientific article; zbMATH DE number 1719309
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On new subclasses of analytic and multivalent functions
scientific article; zbMATH DE number 1719309

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    13 March 2002
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    multivalent functions
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    fractional calculus
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    On new subclasses of analytic and multivalent functions (English)
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    By using a certain class of fractional calculus operators, the author introduces and investigates the various properties and characteristics of two subclasses of analytic and \(p\)-valent functions in the open unit disk, assuming their Taylor-series coefficients to be negative. Among the properties considered in the paper under review, we choose to mention those involving coefficient and distortion inequalities, extreme points, and starlikeness and convexity.
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