%0 Journal Article
%T Existence of oscillatory travelling wave solution of flood wave with viscosity<br>黏性水波振荡型行波解的存在性
%A Zhang Liang
%A Zhang Li-Feng
%A Wu Hai-Yan
%A Wang Ji-Peng
%A <br>张亮
%A 张立凤
%A 吴海燕
%A 王骥鹏
%J 物理学报
%D 2009
%I 
%X Using the shooting technique, we investigate the existence of oscillatory travelling wave solution of viscous flood wave in a wide rectangular channel with constant inclination. We prove the existence and uniqueness of an oscillatory travelling wave solution when the parameters of the viscous coefficient, frictional coefficient, inclination and altitudinal ratio satisfy certain conditions. Owing to the difficulty of analytical calculation, Matlab is used to compute the value of altitudinal ratio, and the structure of oscillatory travelling wave solution is also discussed.
%K shooting technique
%K viscous flood wave
%K oscillatory travelling wave solution<br>追赶法，
%K 黏性水波，
%K 振荡型行波解
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=5D0361204086A65A345735D94D985784&yid=DE12191FBD62783C&vid=9FFCC7AF50CAEBF7&iid=0B39A22176CE99FB&sid=7D2B339649A57040&eid=FD6137FFCE59D193&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0