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new subclass of analytic functions defined by subordination
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نویسنده
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naraghi hossein ,najmadi parvaneh ,taherkhani bahman
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منبع
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international journal of nonlinear analysis and applications - 2021 - دوره : 12 - شماره : 1 - صفحه:847 -855
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چکیده
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By using the subordination relation $&prec&$, we introduce an interesting subclass of analytic functions as follows:begin{equation*}mathcal{s}^*_{alpha}:=left{fin mathcal{a}:frac{zf’(z)}{f(z)}prec frac{1}{(1-z)^alpha}, |z|<1right},end{equation*}where $0
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کلیدواژه
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nunokawa’s lemma ,univalent ,subordination ,starlike functions ,coefficients estimates ,logarithmic coefficients
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آدرس
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payame noor university, department of mathematics, iran, payame noor university, department of mathematics, iran, payame noor university, department of mathematics, iran
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پست الکترونیکی
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bahman.taherkhani@pnu.ac.ir
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Authors
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