本文利用变量变换和符号计算,通过朗斯基技术的矩阵扩充,得到了B-B方程的精确解,如孤子解,有理解和周期解
孤子解
孤子相互作用 Wang Lei * （ Department of Mathematics and Physics, North China Electric Power University, Beijing 102206
周期解
） Abstract： Boussinesq-Burgers (B-B) equations describe the long-wavepropagation in shallow water and are potentially applicable to theharbor and coastal designs
By virtue of the matrix extension in theWronskian technique, some exact solutions of the B-B equationsare obtained, such as the soliton, rational and periodic solutions
Solitonic interactions are discussed
Elastic-inelastic-interactioncoexistence is hereby observed, in addition to the previously-seenpure inelastic or elastic interactions
Keywords： Fluiddynamics, Boussinesq-Burgers equations,Bilinear form, Wronskian technique, Matrix extension, Solitonssolutions, Rational solutions, Periodic solutions, Solitonicinteraction 下载PDF阅读器 PDF全文下载： 初稿 （ 102 ） 作者简介： 讲师 通信联系人： 【收录情况】 中国科技论文在线： 王雷
Boussinesq-Burgers浅水方程的精确解[EB/OL]
北京：中国科技论文在线
Boussinesq-Burgers方程
） 摘要： Boussinesq-Burgers (B-B) 方程用来描述浅水中的长波传播并对港口和海岸设计有潜在的应用
孤子相互作用被讨论,发现了该系统存在弹性非弹性耦合相互作用
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