| 准坐标下完整力学系统Mei对称性的一种新型守恒量 |
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| 引用本文： | 贾石海,乔磊,雷惠方,梁景辉.准坐标下完整力学系统Mei对称性的一种新型守恒量[J].江西科学,2011,29(3):299-301. |
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| 作者姓名： | 贾石海 乔磊 雷惠方 梁景辉 |
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| 作者单位： | 山西师范大学物理与信息工程学院,山西临汾,041004 |
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| 基金项目： | 山西省自然科学基金项目 |
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| 摘 要： | 利用Mei对称性与守恒量研究准坐标下完整力学系统,得到Mei对称性直接导致的另外一种新型守恒量,给出其判据方程和结构方程,最后举例说明结果的应用.
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| 关 键 词： | 准坐标 完整力学系统 Mei对称性 守恒量 |
A Kind of Conserved Quantity of Mei Symmetry for Holonomic Mechanical Systems in Terms of Quasi-coordinates |
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| JIA Shi-hai,QIAO Lei,LEI Hui-fang,LIANG Jing-hui.A Kind of Conserved Quantity of Mei Symmetry for Holonomic Mechanical Systems in Terms of Quasi-coordinates[J].Jiangxi Science,2011,29(3):299-301. |
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| Authors: | JIA Shi-hai QIAO Lei LEI Hui-fang LIANG Jing-hui |
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| Institution: | * (Department of Physics,Shanxi Normal University,Shanxi Linfen 041004 PRC) |
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| Abstract: | A new conserved quantity of holonomic mechanical systems in terms of quasi-coordinates is studied by using Mei symmetry and conservation quantity,gives it′s the criterion equation and structural equation,finally illustrate the results of application. |
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| Keywords: | Quasi-coordinates Holonomic mechanical system Mei symmetry Conserved quantity |
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