Lie Symmetrical Non-Noether Conserved Quantities of Poincaré-Chetaev Equations

作     者：ZHANG Peng-Yu FANG Jian-Hui 

作者机构：College of Physics and Technology China University of Petroleum Dongying 257061 China 

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

年 卷 期：2005年第44卷第2X期

页      面：223-225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] 

主　　题：Poincaré-Chetaev equations Lie symmetry non-Noether conserved quantity 

摘      要：In the present paper the Lie symmetrical non-Noether conserved quantity of the Poincaré-Chetaev equations under the general infinitesimal transformations of Lie groups is discussed. First, we establish the determining equations of Lie symmetry of the equations. Second, the Lie symmetrical non-Noether conserved quantity of the equations is deduced.