Boundary-Value Problems Singularly Perturbed System Asymptotic Solution Boundary Functions
Institute of Mathematics and Informatics Bulgarian Academy of Sciences
Serdica Mathematical Journal, Vol. 26, No 4, (2000), 309p-330p
A boundary-value problems for almost nonlinear singularly
perturbed systems of ordinary differential equations are considered. An asymptotic
solution is constructed under some assumption and using boundary
functions and generalized inverse matrix and projectors.