摘要
考虑了一个二阶奇摄动非线性边值问题,利用匹配展开法研究了该问题的激波解,并证明了问题的激波解的一致有效性.
A class of singularly perturbed nonlinear boundary value problem of second-order with shock solution is considered in the paper by the method of matching expand. At last the uniform validity of the shock solution of the problem is proved.
出处
《数学的实践与认识》
CSCD
北大核心
2013年第23期225-230,共6页
Mathematics in Practice and Theory
关键词
非线性
边值问题
匹配法
激波解
nonlinear
boundary value problem
matching expansion method
shock layer
