MO JIAQI~. The Asymptotic Solution of a Class of Singularly Perturbed Boundary Value Problems for Nonlinear Singular Equation. [J]. 2006, (1): 6-8.DOI:
The singularly perturbed boundary value problem for a class of nonlinear singular equation is considered.By a stretched variable the formal asymptotic solution of the original problem is constructed.And by using the theory of differential inequalities the existence and uniformly validity of solution for the original boundary value problems are proved.The contribution of this paper is that
the asymptotic behavior of solution is studied by using a simple and special method.