| 奇摄动高阶非线性椭圆型方程非局部边值问题 |
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| 引用本文： | 莫嘉琪.奇摄动高阶非线性椭圆型方程非局部边值问题[J].数学物理学报(A辑),1999,19(3):301-306. |
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| 作者姓名： | 莫嘉琪 |
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| 作者单位： | 安徽师范大学!芜湖，241000 |
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| 摘 要： | 利用微分不等式理论研究了一类奇摄动高阶椭圆型微分方程非局部边值问题．得到了其解一致有效的渐近展开式．
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| 关 键 词： | 微分不等式 奇异摄动 渐近展开式 椭圆型微分方程 非局部边值问题 |
The Singularly Perturbed Nonlocal Boundary Value Problems for Higher Order of Nonilinear Elliptic Equations |
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| Mo Jiaqi.The Singularly Perturbed Nonlocal Boundary Value Problems for Higher Order of Nonilinear Elliptic Equations[J].Acta Mathematica Scientia,1999,19(3):301-306. |
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| Authors: | Mo Jiaqi |
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| Abstract: | In this paper a class of singular perturbation of nonlocal boundary value prob-lems for elliptic partial differential equations of higher order is considered by using the dif-ferential inequalities. The uniformly valid asymptotic expansion of solution is obtained. |
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| Keywords: | Differential inequality Singular perturbation Asymptotic expansion Elliptic differential equation Nonlocal boundary value problem |
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