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AI Summary & Key Takeaways
AI Insight⚡ TL;DR(Too Long; Didn't Read)
Moreover, our results extend and improve some of the previously known ones.
📌 3 Key Takeaways
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Objective & Hypothesis:In this work with a different technique we obtain upper bounds of the functional $\left|a_2a_4-a_3^2\right|$ for functions belonging to a comprehensive subclass of analytic bi-univalent functions, which is defined by subordinations in the open unit disk.
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Key Findings & Data:In this work with a different technique we obtain upper bounds of the functional $\left|a_2a_4-a_3^2\right|$ for functions belonging to a comprehensive subclass of analytic bi-univalent functions, which is defined by subordinations in the open unit disk.
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Conclusion & Impact:Moreover, our results extend and improve some of the previously known ones.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Bi-univalent functions · Fekete-Szego determinant · second Hankel determinant
Abstract
In this work with a different technique we obtain upper bounds of the functional $\left|a_2a_4-a_3^2\right|$ for functions belonging to a comprehensive subclass of analytic bi-univalent functions, which is defined by subordinations in the open unit disk. Moreover, our results extend and improve some of the previously known ones.
Keywords
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Cite This Article
MOTAMEDNEZHAD, A., BULBOACA, T., ADEGANI, E. A., DIBAGAR, N. (2018). Second Hankel determinant for a subclass of analytic bi-univalent functions defined by subordination. Turkish Journal of Mathematics, Cilt: 42 - Sayı: 5, 2798–2808. https://ajindex.com/articles/723082