a Department of Physics and Information Engineering, Shangqiu Teachers College, Shangqiu 476000, China; b College of Science, Southern Yangtze University, Wuxi 214122, China; c Department of Mathematics and Physics, Huangshi Institute of Technology, Huangshi 435000, China
Abstract The Mei symmetry of Tzénoff equations under the infinitesimal transformations of groups is studied in this paper. The definition and the criterion equations of the symmetry are given. If the symmetry is a Noether symmetry, then the Noether conserved quantity of the Tzénoff equations can be obtained by the Mei symmetry.
Received: 06 November 2005
Revised: 14 December 2005
Accepted manuscript online:
PACS:
45.05.+x
(General theory of classical mechanics of discrete systems)
Fund: Project supported by the National Natural Science Foundation of China (Grant No 10372053) and theNatural Science Foundation of Henan Province, China (Grant No 0311011400).
Cite this article:
Zheng Shi-Wang (郑世旺), Jia Li-Qun (贾利群), Yu Hong-Sheng (余宏生) Mei symmetry of Tzénoff equations of holonomic system 2006 Chinese Physics 15 1399
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