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On the existence of periodic solutions to non-linear neutral differential equations of first order with multiple delays
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نویسنده
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biçer e. ,tunç c.
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منبع
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proceedings of the pakistan academy of sciences - 2015 - دوره : 52 - شماره : 1 - صفحه:79 -84
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چکیده
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In this paper,on the basis of krasnoselskii’s fixed point theorem,sufficient conditions are derived for the existence of periodic solutions to certain nonlinear neutral differential equations of first order with multiple retarded arguments. our results extend and improve some related ones in the literature. © 2015,pakistan academy of sciences.
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کلیدواژه
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Existence of periodic solution; First order; Fixed point; Neutral differential equation
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آدرس
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department of mathematics,bingöl university, Turkey, department of mathematics,yüzüncü yıl university, Turkey
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Authors
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