Coefficient estimates for certain subcla
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H.M. Srivastava; Qing-Hua Xu; Guang-Ping Wu
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Article
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2010
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Elsevier Science
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English
β 263 KB
In this work, we introduce and investigate two interesting subclasses M g (n, Ξ», b) and M g (n, Ξ», b; u) of analytic functions of complex order, which are defined here by means of the familiar the SΔlΔgean derivative operator. For functions belonging to each of these subclasses we obtain several re