Conservation Law Classification and Integrability of Generalized Nonlinear Second-Order Equation

作     者：刘汉泽 李继彬 刘磊 

作者机构：Department of MathematicsBinzhou University Center for Nonlinear Science StudiesKunming University of Science and Technology Department of MathematicsZhejiang Normal University The Center for Economic ResearchShandong University 

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

年 卷 期：2011年第56卷第12期

页      面：987-991页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0704[理学-天文学] 0701[理学-数学] 0702[理学-物理学] 

基　　金：Supported by the National Natural Science Foundation of China under Grant Nos.11171041 and 10971018 the Natural Science Foundation of Shandong Province under Grant No.ZR2010AM029 the Promotive Research Fund for Young and Middle-Aged Scientists of Shandong Province under Grant No.BS2010SF001 the Doctoral Foundation of Binzhou University under Grant No.2009Y01 

主　　题：二阶非线性方程 守恒定律 广义 分类 乘法器 施工方 CLS 对称性 

摘      要：This paper is concerned with the generalized nonlinear second-order *** the direct construction method,all of the first-order multipliers of the equation are obtained,and the corresponding complete conservation laws(CLs) of such equations are ***,the integrability of the equation is considered in terms of the conservation *** addition,the relationship of multipliers and symmetries of the equations is investigated.