应用(G'/(G+G'))展开法求解非线性发展方程  

Application of the (G'/(G+G'))-expansion method to nonlinear evolution equations

作　　者：朱永平[1] 

机构地区：[1]西北大学数学系,陕西西安710127

出　　处：《商丘师范学院学报》2013年第9期6-9,共4页Journal of Shangqiu Normal University

基　　金：国家自然科学基金资助项目(10671156)

摘　　要：利用(G'G+G')展开法,借助Maple软件的符号运算功能,研究了BBM方程和Burgers-BBM方程,获得了BBM方程和Burgers-BBM方程的与现有文献不同的精确解,从而丰富了解的范围.Based on the ( G′G+G′) -expansion method and the Maple symbolic comuptation software features , the BBM equation and Burgers -BBM equation are studied .New exact solutions of BBM equation and Burgers -BBM equation are obtained ,which are different from those in the existing referentces .Thus,the solutions of them have been enriched .

关 键 词：(G′G+G′)展开法 BBM方程 BURGERS-BBM方程 

分 类 号：O175[理学—数学]