文章基本信息

标题：Lie Group Method of the Diffusion Equations
本地全文：下载
作者：Jian-Qiang Sun ; Rong-Fang Huang ; Xiao-Yan Gu 等
期刊名称：Advances in Mathematical Physics
印刷版ISSN：1687-9120
电子版ISSN：1687-9139
出版年度：2014
卷号：2014
DOI：10.1155/2014/641918
出版社：Hindawi Publishing Corporation
摘要：The diffusion equation is discretized in spacial direction and transformed into the ordinary differential equations. The ordinary differential equations are solved by Lie group method and the explicit Runge-Kutta method. Numerical results showed that Lie group method is more stable than the corresponding explicit Runge-Kutta method.