| 具有转向点的奇摄动非线性边值问题解的一致有效估计 |
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| 引用本文： | 吴钦宽,张祥.具有转向点的奇摄动非线性边值问题解的一致有效估计[J].应用数学,1995,8(2):231-236. |
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| 作者姓名： | 吴钦宽 张祥 |
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| 作者单位： | 芜湖联合大学 241001
(吴钦宽)，南京大学数学系 210008(张祥) |
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| 摘 要： | 本文考虑一类具有转向点的非线性边值问题的解的存在性，在适当的假设下我们给出了解及其导数的一致有效渐近估计。
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| 关 键 词： | 奇摄动 转向点 非线性 边值问题 解 存在性 |
On Uniformly Valid Estimation of Solutions to Singularly Perturbed Nonlinear Boundary Value Problems with Turning Point |
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| Wu Qinkuan Zhang Xiang.On Uniformly Valid Estimation of Solutions to Singularly Perturbed Nonlinear Boundary Value Problems with Turning Point[J].Mathematica Applicata,1995,8(2):231-236. |
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| Authors: | Wu Qinkuan Zhang Xiang |
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| Abstract: | This paper deals with the existence of solutions of nonlinear boundary value problems for second order differential equations with turning point. The uniformly valid asymptotic estimation of the solutions and its derivative are given under proper assumptions. |
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| Keywords: | Singular perturbation Turning point Nonlinear boundary value problem |
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