%0 Journal Article
%T Modification of the Clarkson--Kruskal Direct Method for a Coupled System<br>Modification of the Clarkson-Kruskal Direct Method for a Coupled System
%A QIAN Su-Ping
%A TIAN Li-Xin
%A <br>钱素平
%A 田立新
%J 中国物理快报
%D 2007
%I 
%X A new idea is put forward to modify the Clarkson--Kruskal (CK) direct method. Using the usual CK direct method to a coupled KdV system, two types of usual similarity reductions can be obtained. However, the application of the modified CK direct method leads to three types of new similarity reductions different from the usual ones.
%K 02
%K 30
%K Jr
%K 02
%K 30
%K Ik
%K 05
%K 45
%K Yv
%K 47
%K 32
%K -y
%K 47
%K 35
%K +i<br>KdV方程
%K 解题方法
%K 非线性方程
%K 数学物理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=03664AC44D4808181B9FC1C66042ACA2&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=F3090AE9B60B7ED1&sid=C96D6DAD9BFB5821&eid=8C87C8F3390FEF1C&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0