摘要
利用Adomian分解法,给出2N+1阶KdV型方程的近似解析解.将Adomian近似解与精确解进行比较,结果表明,近似解具有很高的精确度,收敛于精确解的速度也很快.
In this paper, the Adomian approximate analytic solution for the 2N＋1 order KdV-type equation is obtained by use of the new algorithm for computing the Adomian polynomials. The method is simple and the approximate solution convergence to the real solution very quickly. Compared with exact solutions,it shows that the approximate solution has the advantages of high accuracy.
出处
《内蒙古师范大学学报（自然科学汉文版）》
CAS
2010年第3期238-241,共4页
Journal of Inner Mongolia Normal University(Natural Science Edition)
基金
国家自然科学基金资助项目(10761005)
内蒙古自然科学基金资助项目(200408020103)
