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Geometric properties of certain classes of analytic functions associated with a \(q\)-integral operator - MaRDI portal

Geometric properties of certain classes of analytic functions associated with a \(q\)-integral operator (Q2338066)

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Geometric properties of certain classes of analytic functions associated with a \(q\)-integral operator
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    Geometric properties of certain classes of analytic functions associated with a \(q\)-integral operator (English)
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    20 November 2019
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    Summary: This article presents certain families of analytic functions regarding \(q\)-starlikeness and \(q\)-convexity of complex order \(\gamma(\gamma \in \mathbb{C} \backslash \left\{0\right\})\). This introduced a \(q\)-integral operator and certain subclasses of the newly introduced classes are defined by using this \(q\)-integral operator. Coefficient bounds for these subclasses are obtained. Furthermore, the \((\delta,q)\)-neighborhood of analytic functions are introduced and the inclusion relations between the \((\delta,q)\)-neighborhood and these subclasses of analytic functions are established. Moreover, the generalized hyper-Bessel function is defined, and application of main results are discussed.
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    geometric function theory
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    \(q\)-integral operator
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    \(q\)-starlike functions of complex order
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    \(q\)-convex functions of complex order
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    \((\delta, q)\)-neighborhood
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