| 一类三阶两点边值问题正解的存在性 |
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| 引用本文： | 李春燕.一类三阶两点边值问题正解的存在性[J].新乡学院学报(自然科学版),2013(3):165-167. |
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| 作者姓名： | 李春燕 |
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| 作者单位： | 新乡学院数学与信息科学系,河南新乡453003 |
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| 摘 要： | 研究了一类三阶两点边值问题,利用不动点定理得出了该边值问题在不同条件下正解的存在性.
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| 关 键 词： | 边值问题 正解 不动点定理 |
Existences of Positive Solution for Some Singular Third-order Two-point Boundary Value Problems |
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| Authors: | LI Chun-yan |
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| Institution: | LI Chun-yan (Department of Mathematics and Information Science, Xinxiang University, Xiniang 453003, China) |
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| Abstract: | In this paper, by using the fixed-point theorem of cone expansion-compression type due to Krasoselskil, we obtain the existence of positive solution to some nonlinear singular third-order two-point boundary value problems |
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| Keywords: | bnoundary value problems positive solution the fixed-point theorem |
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