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非线性方程的激波解

THE SHOCK SOLUTIONS OF SINGULAR PERTURBATION PROBLEMS FOR NONLINEAR EQUATIONS
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摘要 利用匹配渐近展开法讨论了非线性方程奇摄动问题的激波位置和激波解 。 The shock positions and solutions of singularly perturbed problems for nonlinear equations are discussed .Using the matching asymptotic expanding method, the relation of them with the boundary conditions is obtained.
作者 程龙 韩祥临
出处 《曲阜师范大学学报(自然科学版)》 CAS 2002年第4期17-19,共3页 Journal of Qufu Normal University(Natural Science)
基金 国家自然科学基金资助项目 (10 0 710 48)
关键词 非线性方程 激波解 奇摄动 激波位置 边界层 匹配渐近展开法 nonlinear equation singular perturbation shock boundary layer
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