Existence of Positive Solutions for Fourth-Order Three-Point Boundary Value Problems
We are concerned with the nonlinear fourth-order three-point boundary value problem u(4)(t)=a(t)f(u(t)), 0<t<1, u(0)=u(1)=0, αu″(η)−βu‴(η)=0, γu″(1)+δu‴(1)=0. By using Krasnoselskii's fixed point theorem in a cone, we get some existence results o...
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| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
SpringerOpen
2008-01-01
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| Серія: | Boundary Value Problems |
| Онлайн доступ: | http://dx.doi.org/10.1155/2007/68758 |