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Mei Symmetry and New Conserved Quantity of Tzenoff Equations for Holonomic Systems |
| ZHENG Shi-Wang;XIE Jia-Fang;ZHANG Qing-Hua |
| 1Department of Physics and Information Engineering, Shangqiu Teachers College, Shangqiu 4760002Department of Mechanics, Beijing Institute of Technology, Beijing 100081 |
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ZHENG Shi-Wang, XIE Jia-Fang, ZHANG Qing-Hua 2007 Chin. Phys. Lett. 24 2164-2166 |
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Abstract A new conserved quantity is deduced from Mei symmetry of Tzenoff equations for holonomic systems. The expression of this new conserved quantity is given, and the determining equation to induce this new conserved quantity is presented. The results exhibit that this new method is easier to find more
conserved quantities than the previously reported ones. Finally, application
of this new result is presented by a practical example.
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| Keywords:
03.20.+i
11.30.-j
45.20.Jj
02.20.Sv
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Received: 21 April 2007
Published: 25 July 2007
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