| 相对运动动力学系统Nielsen方程Mei对称性导致的一种新型守恒量 |
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| 引用本文： | 贾利群,解银丽,韩月林,张美玲,王肖肖,孙现亭.相对运动动力学系统Nielsen方程Mei对称性导致的一种新型守恒量[J].河南师范大学学报(自然科学版),2012,40(3):48-51. |
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| 作者姓名： | 贾利群 解银丽 韩月林 张美玲 王肖肖 孙现亭 |
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| 作者单位： | 1. 江南大学理学院,江苏无锡,214122
2. 平顶山学院电气信息工程学院,河南平顶山,467002 |
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| 摘 要： | 研究相对运动动力学系统Nielsen方程的Mei对称性导致的一种新型守恒量.在群的无限小变换下,给出相对运动动力学系统Nielsen方程Mei对称性的定义和判据;得到相对运动动力学系统Nielsen方程Mei对称性导致的新型结构方程和新型守恒量的表达式.
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| 关 键 词： | 相对运动动力学系统 Nielsen方程 Mei对称性 新型守恒量 |
A Type of New Conserved Quantity of Mei Symmetry for Nielsen Equations in a Dynamical System of the Relative Motion |
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| JIA Li-qun
,
XIE Yin-li
,
HAN Yue-lin
,
ZHANG Mei-ling
,
WANG Xiao-xiao
,
SUN Xian-ting.A Type of New Conserved Quantity of Mei Symmetry for Nielsen Equations in a Dynamical System of the Relative Motion[J].Journal of Henan Normal University(Natural Science),2012,40(3):48-51. |
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| Authors: | JIA Li-qun XIE Yin-li HAN Yue-lin ZHANG Mei-ling WANG Xiao-xiao SUN Xian-ting |
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| Institution: | 1.School of Science,Jiangnan University,Wuxi 214122,China;2.School of Electric and Information Engineering,Pingdingshan University,Pingdingshan 467002,China) |
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| Abstract: | A type of new conserved quantity of Mei symmetry of Nielsen equations in a dynamical system of the relative motion is studied.Under the infinitesimal transformations of group,the definition and the criterion of Mei symmetry of Nielsen equations in a dynamical system of the relative motion are given.New structural equation and the expression of new conserved quantity deduced from Mei symmetry of Nielsen equations in a dynamical system of the relative motion are obtained. |
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| Keywords: | dynamical system of the relative motion Nielsen equation Mei symmetry new conserved quantity |
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