Article ID Journal Published Year Pages File Type
4643346 Journal of Computational and Applied Mathematics 2006 7 Pages PDF
Abstract

This paper is concerned with the fourth-order ordinary differential equationu(4)(t)=f(t,u(t),u″(t)),00ad+bc+ac(ξ2-ξ1)>0. Some new existence results are obtained by developing the upper and lower solution method and the monotone iterative technique.

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Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
Preview
Upper and lower solution method for fourth-order four-point boundary value problems
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