Shock Solutions for Some Singularly Perturbed Quasilinear Boundary Value Problems
一类奇摄动拟线性边值问题的激波解

Some singularly perturbed quasilinear boundary value problems with interior shock layer properties are studied under certain conditions, the formal approximation of the problem is constructed using the mothed of composite expansions, and the existence and asymptotic behavior of solutions are proved by the fixed point theory .