| 高阶非线性奇异共轭边值问题的正解 |
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| 引用本文： | 戚仕硕,卜春霞. 高阶非线性奇异共轭边值问题的正解[J]. 数学的实践与认识, 2008, 38(18) |
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| 作者姓名： | 戚仕硕 卜春霞 |
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| 作者单位： | 郑州大学,数学系,郑州,450052 |
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| 基金项目： | 国家留学基金委员会河南地方项目 |
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| 摘 要： | 研究了一类带有参数的高阶奇异微分方程共轭边值问题,使用G uo-K rasnoselsk ii不动点定理得到了使得该问题正解存在与不存在的参数区间.
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| 关 键 词： | 高阶微分方程 共轭边值问题 奇异 正解 |
Positive Solutions to Higher Order Singular Nolinear Conjugate Boundary Value Problems |
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| QI Shi-shuo,BU Chun-xia. Positive Solutions to Higher Order Singular Nolinear Conjugate Boundary Value Problems[J]. Mathematics in Practice and Theory, 2008, 38(18) |
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| Authors: | QI Shi-shuo BU Chun-xia |
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| Abstract: | In the present article,we investigate a class of higher order singular conjugate boundary value problems,and some parametric intervals which ensures the existence or nonexistence of positive solutions to the problems are obtained by utilizing the Guo-Krasnoselskii Fixed point Theorem. |
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| Keywords: | Higher-order differential equation conjugate boundary value problem singular positive solution |
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