Chin. Phys. B ›› 2012, Vol. 21 ›› Issue (12): 120205-120205.doi: 10.1088/1674-1056/21/12/120205
姚静荪a, 林万涛b, 杜增吉c, 莫嘉琪a
Yao Jing-Sun (姚静荪)a, Lin Wan-Tao (林万涛)b, Du Zeng-Ji (杜增吉)c, Mo Jia-Qi (莫嘉琪)a
摘要: A class of disturbed evolution equation is considered using a simple and valid technique. We first introduce periodic traveling-wave solution of a corresponding typical evolution equation. And then the approximate solution for an original disturbed evolution equation is obtained using the asymptotic method. And we point out that the series of approximate solution is convergent and the accuracy of the asymptotic solution is studied using the fixed point theorem for the functional analysis.
中图分类号: (Functional analysis)