Interaction between two folded solitary waves for a modified Broer-Kaup system  

作　　者：吴晓飞 朱加民 马正义 

机构地区：[1]Department of Physics, Zhejiang Lishui University, Lishui 323000, China [2]Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, China

出　　处：《Chinese Physics B》2005年第12期2395-2401,共7页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China （Grant No 10272071） and the Key Assisted Academic Discipline of Zhejiang Province （Grant No 200337）.

摘　　要：By means of a Painlevé-Baicklund transformation and a multi-linear separation-of-variable approach, abundant localized coherent excitations of a modified Broer-Kaup system are derived. There appear possible phase shifts for the interactions of the （2＋1）-dimensional novel localized structures, which are discussed in this paper.By means of a Painlevé-Baicklund transformation and a multi-linear separation-of-variable approach, abundant localized coherent excitations of a modified Broer-Kaup system are derived. There appear possible phase shifts for the interactions of the （2＋1）-dimensional novel localized structures, which are discussed in this paper.

关 键 词：modified Broer-Kaup system Backlund transformation separation-of-variable method folded localized excitations 

分 类 号：O32[理学—一般力学与力学基础]