The singularly perturbed initial value problem for a nonlinear singular equation is considered. By using a simple and special
method the asymptotic behavior of solution is studied.
MR Subject Classification 34E15
Keywords nonlinear - singular equation - singular perturbation - upper and lower solutions
Supported by Important Project of the National Natural Science Foundation of China (90211004) and by the “Hundred Talents
Project” of Chinese Academy of Sciences.