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Positive solution for a class of boundary value problems with finite delay
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نویسنده
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wang h.
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منبع
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journal of applied mathematics - 2012 - دوره : 2012 - شماره : 0
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چکیده
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We study a class of boundary value problems with equation of the form x″(t) + f(t,x(t),x′(t - τ)) = 0. some sufficient conditions for existence of positive solution are obtained by using the krasnoselskii fixed point theorem in cones. © 2012 hongzhou wang.
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آدرس
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department of mathematics,beijing institute of technology, China
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Authors
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