Conservation Laws and Analytic Soliton Solutions for Coupled Integrable Dispersionless Equations with Symbolic Computation

作     者：王盼 田播 刘文军 屈启兴 江彦 

作者机构：School of ScienceBeijing University of Posts and Telecommunications State Key Laboratory of Software Development EnvironmentBeijing University of Aeronautics and Astronautics Key Laboratory of Information Photonics and Optical Communications(BUPT)Ministry of EducationBeijing University of Posts and Telecommunications 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2010年第54卷第10期

页      面：687-696页

核心收录：

学科分类：0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 

基　　金：Supported by the National Natural Science Foundation of China under Grant No.60772023 the Open Fund No.BUAA-SKLSDE-09KF-04 Supported Project No.SKLSDE-2010ZX-07 of the State Key Laboratory of Software Development Environment,Beijing University of Aeronautics and Astronautics the National Basic Research Program of China (973 Program) under Grant No.2005CB321901 the Specialized Research Fund for the Doctoral Program of Higher Education under Grant No.200800130006,Chinese Ministry of Education 

主　　题：coupled integrable dispersionless equations conservation laws soliton solutions hirota method symbolic computation 

摘      要：Under investigation in this paper are two coupled integrable dispersionless (CID) equations modelingthe dynamics of the current-fed string within an external magnetic *** a set of the dependent variabletransformations, the bilinear forms for the CID equations are *** on the Hirota method and symboliccomputation, the analytic N-soliton solutions are *** many conservation laws for the CID equationsare given through the known spectral *** characteristics and interaction behaviors of the solitons areanalyzed graphically.