| 关于两个参数的非线性边值问题的非局部奇摄动 |
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| 引用本文： | 张道祥,汪羊玲.关于两个参数的非线性边值问题的非局部奇摄动[J].安徽师范大学学报(自然科学版),2004,27(4):381-386. |
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| 作者姓名： | 张道祥 汪羊玲 |
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| 作者单位： | 安徽师范大学 数学计算机科学学院,安徽 芜湖 241000 |
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| 摘 要： | 考虑了一类关于两个参数的微分积分方程非线性边值问题的奇摄动.通过使用两步展开法构造了形式有效渐近解,并使用微分不等式获得了一致有效解.
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| 关 键 词： | 两个参数 奇摄动 非线性边值问题 two parameters singular perturbation nonlinear boundary value problem |
THE NONLOCAL SINGULARLY PERTURBED NONLINEAR BOUNDARY VALUE PROBLEM INVOLVING TWO SMALL PARAMETERS |
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| Abstract.THE NONLOCAL SINGULARLY PERTURBED NONLINEAR BOUNDARY VALUE PROBLEM INVOLVING TWO SMALL PARAMETERS[J].Journal of Anhui Normal University(Natural Science Edition),2004,27(4):381-386. |
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| Authors: | Abstract |
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| Abstract: | A class of singular perturbation of nonlinear boundary value problem for integral differential equation involving two parameters is considered. The formal valid asymptotic solutions are constructed using the method of two steps expansions and the uniformal validity of the solutions are obtained using the differential inequality. |
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| Keywords: | two parameters singular perturbation nonlinear boundary value problem |
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