中国物理B ›› 2009, Vol. 18 ›› Issue (2): 391-394.doi: 10.1088/1674-1056/18/2/002
程雪苹1, 姚建明2, 林机3
Cheng Xue-Ping(程雪苹)a)†, Lin Ji(林机)b), and Yao Jian-Ming(姚建明)a)
摘要: So far, Lou's direct perturbation method has been applied successfully to solve the nonlinear Schr?dinger equation(NLSE) hierarchy, such as the NLSE, the coupled NLSE, the critical NLSE, and the derivative NLSE. But to our knowledge, this method for other types of perturbed nonlinear evolution equations has still been lacking. In this paper, Lou's direct perturbation method is applied to the study of perturbed complex Burgers equation. By this method, we calculate not only the zero-order adiabatic solution, but also the first order modification.
中图分类号: (Solitons)