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Unified symmetry of non-holonomic singular systems
Authors:Li Yuan-Cheng  Wang Jing  Xia Li-Li  Hou Qi-Bao  Jing Hong-Xing
Affiliation:College of Physics Science and Technology, China University of Petroleum, Dongying 257061 China
Abstract:In this paper, the unified symmetry of non-holonomic singular systems is studied. The differential equations of motion of the systems are given. The definition and the criterion of the unified symmetry for the systems are presented. The Noether conserved quantity, the Hojman conserved quantity and the Mei conserved quantity are obtained. An example is given to illustrate the application of the results.
Keywords:singular system   non-holonomic constraint   unified symmetry   conserved quantity
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