Singular perturbation for a nonlinear bo
β
Chen Songlin
π
Article
π
1996
π
Springer
π
English
β 206 KB
In this paper, we study the following perturbed nonlinear boundary value problem of the form: x,tl,e) ## ex' =f(t,x,u,e) ~tl where 6x, ~ are functions of e, 0<~\*<<1. Under some suitable conditions, we give the ao,mptotic expansion of solution of any order, and obtain the estimation of remainder