| 二阶非线性常微分方程组两点边值问题的正解 |
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| 引用本文： | 谢胜利.二阶非线性常微分方程组两点边值问题的正解[J].大学数学,2007,23(3):29-32. |
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| 作者姓名： | 谢胜利 |
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| 作者单位： | 宿州学院,数学系,安徽,宿州,234000 |
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| 基金项目： | 安徽省教育厅自然科学基金 |
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| 摘 要： | 利用锥上拓扑度理论,研究一类特殊的二阶非线性常微分方程组两点边值问题正解的存在性和个数.
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| 关 键 词： | 边值问题 锥 拓扑度 不动点 正解 |
| 文章编号： | 1672-1454（2007）03-0029-04 |
| 修稿时间： | 2005-10-12 |
Positive Solutions of Boundary Value Problems for System of Nonlinear Second Order Ordinary Differential Equations |
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| XIE Sheng-li.Positive Solutions of Boundary Value Problems for System of Nonlinear Second Order Ordinary Differential Equations[J].College Mathematics,2007,23(3):29-32. |
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| Authors: | XIE Sheng-li |
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| Institution: | Department of mathematics, Suzhou College, Suzhou, Anhui 234000, China |
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| Abstract: | We study the existence and multiplicity of posive solutions of boundary value problems for system of nonlinear second order ordinary differential equations by using the topological degree theory in cone. |
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| Keywords: | boundary value problem cone topological degree positive solution fixed point |
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