Lie symmetry and conservation law of Birkhoffian system  

作　　者：MEI FengxiangDepartment of Applied Mechanics , Beijing Institute of Technology, Beijing 100081, China 

出　　处：《Chinese Science Bulletin》1999年第4期318-320,共3页

摘　　要：The Lie symmetry of Birkhoffian system was studied, the condition under which the system admits the one-parameter Lie group of transformation with infinitesimal generator was given, and the structural equation and the conservation law of the system was obtained.The Lie symmetry of Birkhoffian system was studied, the condition under which the system admits the one-parameter Lie group of transformation with infinitesimal generator was given, and the structural equation and the conservation law of the system was obtained.

关 键 词：SYMMETRY CONSERVATION LAW Birknoffian system. 

分 类 号：O316[理学—一般力学与力学基础]