摘要
The singularly perturbed nonlinear problem εy" = f(x, y’)y + g(x, y’), 0 <x < 1, 0 < ε << 1, y(0) = A, y(1) = B, where y, f, g, A, B are n-dimensional vectors is considered. Using the iteration method and the theory of differential inequalities, the existence and asymptotic behavior of solution for the boundary value problems are studied.
The singularly perturbed nonlinear problem εy' = f(x, y')y + g(x, y'), 0 <x < 1, 0 < ε << 1, y(0) = A, y(1) = B, where y, f, g, A, B are n-dimensional vectors is considered. Using the iteration method and the theory of differential inequalities, the existence and asymptotic behavior of solution for the boundary value problems are studied.
