| FORM INVARIANCE AND LIE SYMMETRY OF THE GENERALIZED HAMILTONIAN SYSTEM |
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| 作者姓名： | WuHuibin MeiFengxiang |
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| 作者单位： | Faculty of Science，Beijing Institute of Technology，Beijing 100081，China |
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| 摘 要： | The form invariance and the Lie symmetry of the generalized Hamiltonian system are studied. Firstly, de?nitions and criteria of the form invariance and the Lie symmetry of the system are given. Next, the relation between the form invariance an…
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| 关 键 词： | 广义汉密尔顿系统 结构不变性 李对称 非线性力学 偏微分方程 |
| 收稿时间： | 29 July 2003 |
Form Invariance And Lie Symmetry of The Generalized Hamiltonian System |
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| WuHuibin MeiFengxiang.FORM INVARIANCE AND LIE SYMMETRY OF THE GENERALIZED HAMILTONIAN SYSTEM[J].Acta Mechanica Solida Sinica,2004,17(4):370-373. |
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| Authors: | Wu Huibin and Mei Fengxiang |
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| Institution: | (1) Faculty of Science, Beijing Institute of Technology, 100081 Beijing, China |
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| Abstract: | The form invariance and the Lie symmetry of the generalized Hamiltonian system are studied. Firstly, de?nitions and criteria of the form invariance and the Lie symmetry of the system are given. Next, the relation between the form invariance and the Lie symmetry is studied. Finally, two examples are given to illustrate the application of the results. |
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| Keywords: | generalized Hamiltonian system form invariance Lie symmetry infnitesimal transformation |
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