| 奇摄动非线性边值问题 |
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| 作者姓名： | MoJiaqi |
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| 作者单位： | Dept.ofMath.,AnhuiNormalUniv.,Wuhu241000 |
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| 摘 要： | The singularly perturbed nonlinear boundary value problems are considered. Using the stretched variable and the method of boundary layer correction,the formal asymptotic expansion of solution is obtained. And then the uniform validity of solution is proved by using the differential inequalities.
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| 关 键 词： | 边值问题 奇异扰动 非线性 渐进线扩展 |
| 收稿时间： | 2 June 1999 |
The singularly perturbed nonlinear boundary value problems |
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| MoJiaqi.The singularly perturbed nonlinear boundary value problems[J].Applied Mathematics A Journal of Chinese Universities,2000,15(4):377-382. |
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| Authors: | Mo Jiaqi |
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| Institution: | (1) Dept. of Math., Anhui Normal Univ., 241000 Wuhu |
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| Abstract: | The singularly perturbed nonlinear boundary value problems are considered.Using the stretched variable and the method of boundary layer correction,the formal asymptotic expansion of solution is obtained.And then the uniform validity of solution is proved by using the differential inequalities. |
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| Keywords: | differential inequality asymptotic expansion |
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