%0 Journal Article
%T The solitary wave approximate solution of strongly nonlinear evolution equations<br>强非线性发展方程孤波近似解
%A Mo Jia-Qi
%A Zhang Wei-Jiang
%A He Ming
%A <br>莫嘉琪
%A 张伟江
%A 何 铭
%J 物理学报
%D 2007
%I 
%X A strongly nonlinear evolution equation is studied. Using the variational principle, firstly, the corresponding functional is constructed. Next, its Lagrange operator is selected; and then, using the generalized variational iteration method, the approximate solution of arbitrary degree of accuracy for the solitary wave is obtained.
%K evolution equation
%K nonlinear
%K soliton
%K approximate method<br>发展方程，
%K 非线性，
%K 孤立子，
%K 近似方法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=D69E09B0D39F65B2&yid=A732AF04DDA03BB3&vid=014B591DF029732F&iid=E158A972A605785F&sid=1AA24020BCD2D13D&eid=B1F4011810AAA181&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=29