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turán type inequalities for rational functions with prescribed poles
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نویسنده
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akhter tawheeda ,malik shabir a. ,zargar bashir a.
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منبع
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international journal of nonlinear analysis and applications - 2022 - دوره : 13 - شماره : 1 - صفحه:1003 -1009
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چکیده
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In this paper, we establish some inequalities for rational functions with prescribed poles having t-fold zeros at origin. the estimates obtained generalise as well as refine some known results for rational functions and in turn, produce extensions of some polynomial inequalities earlier proved by turán, jain etc.
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کلیدواژه
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rational functions ,inequalities in complex domain ,poles ,t-fold zeros
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آدرس
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university of kashmir, department of mathematics, india, university of kashmir, department of mathematics, india, university of kashmir, department of mathematics, india
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پست الکترونیکی
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bazargar@gmail.com
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Authors
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