Lie Symmetry and Conserved Quantities for Nonholonomic Vacco Dynamical Systems  

作　　者：DING Ning FANG Jian-Hui 

机构地区：College of Physics and Technology, China University of Petroleum, Dongying 257061, China

出　　处：《Communications in Theoretical Physics》2006年第2X期265-268,共4页理论物理通讯（英文版）

摘　　要：In this paper the Lie symmetry and conserved quantities for nonholonomic Vacco dynamical systems are studied. The determining equation of the Lie symmetry for the system is given. The general Hojman conserved quantity and the Lutzky conserved quantity deduced from the symmetry are obtained.

关 键 词：Vacco dynamical system Lie symmetry general Hojman conserved quantity Lutzky conserved quantity 

分 类 号：O41[理学—理论物理] O19[理学—物理]