Approximate Analytic Solution for a Class of Generalized Nonlinear Singularly Perturbed Time-delay Model in the Critical Case  

作　　者：WANG Na 

机构地区：[1]Department of Mathematics, East China Normal University, Shanghai 200062,China [2]Division ofComputational Science, E-Institute of Shanghai Universities at SJTU, Shanghai 200030, China

出　　处：《Chinese Quarterly Journal of Mathematics》2012年第3期403-408,共6页数学季刊（英文版）

基　　金：Supported by the National Science Foundation of China（11071075）

摘　　要：Based on the boundary layer corrective method, a class of generalized nonlinear perturbed model in the critical case is studied. The asymptotic solution for the original equation is constructed. And the method is of significance to seek approximate solutions to other nonlinear models.Based on the boundary layer corrective method, a class of generalized nonlinear perturbed model in the critical case is studied. The asymptotic solution for the original equation is constructed. And the method is of significance to seek approximate solutions to other nonlinear models.

关 键 词：NONLINEAR PERTURBATION boundary layer approximate method 

分 类 号：O175.4[理学—数学]