Single Peak Soliton and Periodic Cusp Wave of the Generalized Schrodinger-Boussinesq Equations  

作　　者：乔丽静 唐生强 赵海霞 

机构地区：[1]School of Mathematics and Computing Science,Guangxi Colleges and Universities Key Laboratory of Data Analysis and Computation,Guilin University of Electronic Technology

出　　处：《Communications in Theoretical Physics》2015年第6期731-742,共12页理论物理通讯（英文版）

基　　金：Supported by National Natural Science Foundation of China under Grant Nos.11361017,11161013;Natural Science Foundation of Guangxi under Grant Nos.2012GXNSFAA053003,2013GXNSFAA019010;Program for Innovative Research Team of Guilin University of Electronic Technology

摘　　要：In this paper, we study peakon, cuspon, smooth soliton and periodic cusp wave of the generalized Schr6dinger-Boussinesq equations. Based on the method of dynamical systems, the generalized Schr6dinger-Boussinesq equations are shown to have new the parametric representations of peakon, cuspon, smooth solRon and periodic cusp wave solutions. Under different parametric conditions, various sufficient conditions to guarantee the existence of the above solutions are g/van.

关 键 词：method of dynamical systems PEAKON cuspon periodic cusp wave generalized Schrodinger-Boussinesq equations 

分 类 号：O175[理学—数学]