| n阶边值问题的两个及多个正解 |
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| 引用本文： | 郝妍,关洪岩.n阶边值问题的两个及多个正解[J].太原师范学院学报(自然科学版),2007,6(3):108-110. |
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| 作者姓名： | 郝妍 关洪岩 |
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| 作者单位： | 沈阳师范大学,数学与系统科学学院,辽宁,沈阳,110034 |
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| 摘 要： | 通过使用Krasnoselskii锥不动点定理，研究一类带有特征值和两点边值条件的n阶常微分方程的多个正解的存在性，并给出此方程的2个，3个及n个正解的存在性定理。
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| 关 键 词： | n阶 边值问题 正解 |
| 文章编号： | 1672-2027（2007）03-0108-03 |
| 修稿时间： | 2007-05-20 |
Two and Multiple Positive Solutions for-order Boundary Value Problems |
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| Hao Yan,Guan Hongyan.Two and Multiple Positive Solutions for-order Boundary Value Problems[J].Journal of Taiyuan Normal University:Natural Science Edition,2007,6(3):108-110. |
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| Authors: | Hao Yan Guan Hongyan |
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| Institution: | School of Mathesmatics and System Science, Shenyang Normal Univercity, Shenyang 110034,China |
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| Abstract: | By using the Krasnoselskii fixed point theorem, we study the existence of multiple positive solutions of the n-order ordinary differential equations with eigenvalues problem and two-point boundary value problem,and we obtain the existence theorems of two,three and n positive solutions of the equations. |
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| Keywords: | n-order boundary value problem positive solutions |
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