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bounds of the fifth toeplitz determinant for the classes of functions with bounded turnings
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نویسنده
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rahmatan hormoz
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منبع
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international journal of nonlinear analysis and applications - 2023 - دوره : 14 - شماره : 7 - صفحه:99 -106
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چکیده
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In this paper, we investigate the toeplitz determinant for a family of functions with bounded turnings, we give estimates of the toeplitz determinants of fifth order for the set r of univalent functions with bounded turnings in the unit disc. also, we obtain bounds of the fifth toeplitz determinant for the subclasses of the class r.
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کلیدواژه
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analytic functions ,univalent functions ,bounded turning functions ,toeplitz determinant
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آدرس
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payame noor university, faculty of mathematical sciences, department of mathematics, iran
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پست الکترونیکی
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h_rahmatan@pnu.ac.ir, h.rahmatan@gmail.com
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Authors
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