| 一类特殊的奇摄动边值问题 |
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| 引用本文： | 唐荣荣. 一类特殊的奇摄动边值问题[J]. 大学数学, 2003, 19(5): 85-87 |
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| 作者姓名： | 唐荣荣 |
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| 作者单位： | 湖州师范学院,数学系,浙江,湖州,313000 |
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| 摘 要： | 研究了一类特殊的奇摄动边值问题,利用微分不等式以及边界层校正理论,证明了该边值问题的解的存在性,且得出了解的一致有效展开式.
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| 关 键 词： | 奇摄动 边值问题 微分不等式 |
| 文章编号： | 1672-1454(2003)05-0085-03 |
| 修稿时间： | 2002-06-26 |
A Class of Special Singularly Perturbed Boundary Problems |
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| Abstract: | A calss of special singularly perturbed boundary value problems are considered by the theory of differential inequalities and the correction boundary layer, under which the existence of solution is proved and the uniformly valid asymptotic expansion is obtained as well. |
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| Keywords: | singular perturbation boundary value problems differential inequality |
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