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differential subordinations and superordinations results of analytic univalent functions using the el-deeb-lupas operator
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نویسنده
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abbas youssef wali ,atshan waggas galib
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منبع
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international journal of nonlinear analysis and applications - 2023 - دوره : 14 - شماره : 10 - صفحه:67 -75
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چکیده
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In the present paper, we discuss some differential subordinations and superordinations results for a subclass of analytic univalent functions in the open unit disk u using el-deeb –lupa’s operator $mathcal{h}^{n}_{lambda,tau}$. also, we study some sandwich theorems.
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کلیدواژه
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analytic function ,subordination ,superordination ,sandwich ,el-deeb-lupa’s operator
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آدرس
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university of mosul, college of computer science and mathematics, department of mathematics, iraq, university of al-qadisiyah, college of science, department of mathematics, iraq
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پست الکترونیکی
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waggas.galib@qu.edu.iq
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Authors
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