| 一类非线性m点边值问题正解的存在性 |
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| 引用本文： | 李振文,窦淑艳.一类非线性m点边值问题正解的存在性[J].曲阜师范大学学报,2006,32(2):43-46. |
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| 作者姓名： | 李振文 窦淑艳 |
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| 作者单位： | [1]曲阜师范大学数学科学学院,曲阜市273165 [2]淄博职业学院,山东省淄博市255013 |
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| 摘 要： | 研究了Robin型二阶非线性常微分方程的m点边值问题，并利用锥压缩与拉伸不动点原理得到了正解存在的一个充分条件．
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| 关 键 词： | 多点边值问题 正解 不动点定理 |
| 文章编号： | 1001-5337（2006）04-0043-04 |
| 收稿时间： | 2005-07-24 |
| 修稿时间： | 2005-07-24 |
Existence of Positive Solutions for a Nonlinear m-point Boundary Value Problem |
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| LI Zhen-wen,DOU Shu-yan.Existence of Positive Solutions for a Nonlinear m-point Boundary Value Problem[J].Journal of Qufu Normal University(Natural Science),2006,32(2):43-46. |
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| Authors: | LI Zhen-wen DOU Shu-yan |
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| Abstract: | An m-point boundary value problem for a second-order differential equation of Robin type is investigated. By using the fixed point theorem of cone expansion-compression, a sufficient condition for the existence of positive solution is obtained. |
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| Keywords: | many points boundary value problem positive solution fixed point theorem |
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