| 关于一个非线性三阶三点边值问题的正解存在性 |
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| 引用本文： | 姚庆六.关于一个非线性三阶三点边值问题的正解存在性[J].东北数学,2003,19(3):244-248. |
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| 作者姓名： | 姚庆六 |
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| 作者单位： | Department of |
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| 摘 要： | An existence theorem of positive solution is established for a nonlinear third-order three-point boundary value problem. Here, we concentrated on the case that the nonlinear term is neither superlinear nor sublinear, and is not asymptotic at zero and infinity.
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| 关 键 词： | 存在性 正解 非线性常微分方程 三点边值问题 Krasnosel‘skii不动点定理 |
On the Existence of Positive Solution for a Nonlinear Third-order Three-point Boundary Value Problem |
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| YAO Qingliu.On the Existence of Positive Solution for a Nonlinear Third-order Three-point Boundary Value Problem[J].Northeastern Mathematical Journal,2003,19(3):244-248. |
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| Authors: | YAO Qingliu |
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| Institution: | DepartmentofAppliedMathematics,NanjingUniversityofFinanceandEconomics,Nanjing,210003 |
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| Abstract: | An existence theorem of positive solution is established for a nonlinear third-order three-point boundary value problem. Here, we concentrated on the case that the nonlinear term is neither superlinear nor sublinear, and is not asymptotic at zero and infinity. |
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| Keywords: | third-order ordinary differential equation three-point boundary value problem positive solution existence |
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