Subclass of meromorphic functions with positive coefficients defined by Ruscheweyh derivative II

Subclass of meromorphic functions with positive coefficients defined by Ruscheweyh derivative II

New class Σ<SUB>λ</SUB>(α, β, γ) of univalent meromorphic functions defined by Ruscheweyh derivative in the punctured unit disk U<SUP>*</SUP> is introduced. We study several Hadamard product properties. Some results connected to inclusion relations, neighborhoods of the eleme...

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Bibliographic Details
Main Author: Waggas Galib Atshan
Format: Article
Language:English
Published: University Constantin Brancusi of Targu-Jiu 2008-06-01
Series:Surveys in Mathematics and its Applications
Subjects:
Meromorphic functions
Ruscheweyh derivative
Hadamard product
Coefficients inequalities
Integral operator
Neighborhood
Online Access:http://www.utgjiu.ro/math/sma/v03/p04.pdf

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