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differential subordination and superordination for a q-derivative operator connected with the q-exponential function
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نویسنده
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hadi sarem h. ,darus maslina
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منبع
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international journal of nonlinear analysis and applications - 2022 - دوره : 13 - شماره : 2 - صفحه:2795 -2806
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چکیده
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In this article, we define a q-derivative operator of univalent functions associated with the q-exponential function. moreover, we introduce differential subordination and differential superordination for the subordination class defined by this operator. sandwich-type theorems of several known results also are derived by applying these results.
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کلیدواژه
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q-exponential function ,q-derivative operator ,best dominant ,best subordination ,and sandwich-type theorems
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آدرس
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university of basrah, college of education for pure sciences, department of mathematics, iraq. universiti kebangsaan malaysia, faculty of science and technology, department of mathematical sciences, malaysia, universiti kebangsaan malaysia, faculty of science and technology, department of mathematical sciences, malaysia
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پست الکترونیکی
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maslina@ukm.edu.my
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Authors
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