positive solutions for semipositone fourth-order two-point boundary value problems

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ID: 258789
2007
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Ranked #219 of 219 articles by views in icsoft 2006 - 1st international conference on software and data technologies, proceedings

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Abstract
In this paper we investigate the existence of positive solutions of the following nonlinear semipositone fourth-order two-point boundary-value problem with second derivative: $$displaylines{ u^{(4)}(t) = f(t, u(t), u''(t)), quad 0 leq t leq 1, cr u'(1) = u''(1) = u'''(1) = 0, quad k u(0) = u'''(0), }$$ where $-6 < k < 0$, $f geq - M$, and $M$ is a positive constant. Our approach relies on the Krasnosel'skii fixed point theorem.
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yang2007electronicpositive Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Dandan Yang;Hongbo Zhu;Chuanzhi Bai
Journal icsoft 2006 - 1st international conference on software and data technologies, proceedings
Year 2007
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