摘要
The solvability for the nonlinear singularly perturbed boundary value problem of differential system is considered. Using the boundary layer corrective method the formal asymptotic solution is constructed. And using the theory of differential inequality proves the uniform validity of the asymptotic expansion for the solution.
The solvability for the nonlinear singularly perturbed boundary value problem of differential system is considered. Using the boundary layer corrective method the formal asymptotic solution is constructed. And using the theory of differential inequality proves the uniform validity of the asymptotic expansion for the solution.
基金
the National Natural Science Foundation of China (40676016 and 10471039)
the National Key Project for Basics Research (2003CB415101-03 and 2004CB418304)
the Key Project of the Chinese Academy of Sciences (KZCX3-SW-221)
in part by E-Insitutes of Shanghai Municipal Education Commission (N.E03004).
