| 一类非线性三点边值问题两个正解的存在性 |
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| 引用本文： | 刘玉玲. 一类非线性三点边值问题两个正解的存在性[J]. 玉林师范学院学报, 2006, 27(3): 7-12 |
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| 作者姓名： | 刘玉玲 |
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| 作者单位： | 宁夏职业技术学院,信息工程系,宁夏,银川,750002 |
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| 摘 要： | 通过运用锥拉伸压缩型的不动点定理,对于一类非线性二阶三点边值问题建立了两个正解的两个存在性定理.
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| 关 键 词： | 非线性二阶常微分方程 三点边值问题 两个正解 存在性定理 |
| 文章编号： | 1004-4671（2006）03-0007-06 |
| 收稿时间： | 2006-03-08 |
| 修稿时间： | 2006-03-08 |
The Existence of Two Positive Solutions for a Class of Nonlinear Three-point Boundary Value Problem |
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| LIU Yu-ling. The Existence of Two Positive Solutions for a Class of Nonlinear Three-point Boundary Value Problem[J]. Journal of Yulin Teachers College, 2006, 27(3): 7-12 |
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| Authors: | LIU Yu-ling |
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| Affiliation: | Associate Professor,Deparment of Information Engineering, Ningxia Vocational Technology College, Yinchuan, Ningxia 750002 |
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| Abstract: | In the paper,by making use of the Krasnosel'skii fixed point theorem of cone expansion-compression type,we establish two existence theorems of two positive solutions for a class of nonlinear second-order three-point boundary value problem. |
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| Keywords: | nonlinear second-order ordinary differential equation three-point boundary value problem two positive solutions existence theorem |
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