New Approach to Find Exact Solutions to Classical Boussinesq System  

作　　者：ZHI Hong-Yan ZHAO Xue-Qin ZHANG Hong-Qing 

机构地区：[1]Department of Applied Mathematics, Dalian University of Technology, Dalian 116024, China [2]Department of Mathematics, Qufu Normal University, Qufu 273165, China

出　　处：《Communications in Theoretical Physics》2005年第4X期597-603,共7页理论物理通讯（英文版）

基　　金：国家重点基础研究发展计划(973计划)，国家自然科学基金

摘　　要：In this paper, based on a new system of three Riccati equations, we give a new method to construct more new exact solutions of nonlinear differential equations in mathematical physics. The classical Boussinesq system is chosen to illustrate our method. As a consequence, more families of new exact solutions are obtained, which include solitary wave solutions and periodic solutions.

关 键 词：classical Boussinesq system solitary solution periodic solution 

分 类 号：O411.1[理学—理论物理]