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oscillation and asymptotic behavior for fourth order neutral differential equations with mixed deviating arguments
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نویسنده
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raheem abdur ,afreen asma ,khatoon areefa
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منبع
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caspian journal of mathematical sciences - 2023 - دوره : 12 - شماره : 2 - صفحه:233 -247
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چکیده
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This paper aims to study the oscillatory nature of solutions for fourth-order neutral differential equations with mixed deviating arguments and improved oscillation conditions obtained in various cases. we reduced the problem to first-order differential inequality by using suitable substitutions that enabled us to use comparison theorems. further, we discuss the asymptotic nature of solutions, and in the end, an example is given to validate the results.
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کلیدواژه
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fourth-order ,neutral differential equations ,mixed deviating arguments ,oscillation ,asymptotic behavior
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آدرس
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aligarh muslim university, department of mathematics, india, aligarh muslim university, department of mathematics, india, aligarh muslim university, department of mathematics, india
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Authors
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