Improved bound of the fourth Hankel determinant for a class of analytic functions with bounded turnings involving cardioid domain (Q6671982)

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scientific article; zbMATH DE number 7975426
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Improved bound of the fourth Hankel determinant for a class of analytic functions with bounded turnings involving cardioid domain
scientific article; zbMATH DE number 7975426

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    Improved bound of the fourth Hankel determinant for a class of analytic functions with bounded turnings involving cardioid domain (English)
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    27 January 2025
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    analytic functions
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    starlike functions
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    convex functions
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    Schwarz function
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    cardioid domain
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    Hankel determinant
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