| 非Chetaev型变质量非完整系统的Lie对称性与Noether对称性 |
| |
| 引用本文： | 吴润衡. 非Chetaev型变质量非完整系统的Lie对称性与Noether对称性[J]. 系统科学与数学, 2003, 23(1): 071-075 |
| |
| 作者姓名： | 吴润衡 |
| |
| 作者单位： | 北方工业大学基础学院,北京,100041 |
| |
| 基金项目： | 北京市优秀人才专项基金，北京市教委科研基金资助课题 |
| |
| 摘 要： | 研究非Chetaev型变质量非完整系统的Lie对称性与Noether对称性以及其间的 关系,给出Lie对称性导致Noether对称性以及Noether对称性导致Lie对称性的条件.
|
| 关 键 词： | 分析力学 非完整系统 Lie对称性 Noether对称性 |
| 修稿时间： | 2000-05-11 |
ON LIE SYMMETRIES AND NOETHER SYMMETRIES OF THE NONHOLONOMIC VARIABLE-MASS SYSTEMS WITH NON-CHETAEV''''S TYPE CONSTRAINTS |
| |
| Run Heng WU. ON LIE SYMMETRIES AND NOETHER SYMMETRIES OF THE NONHOLONOMIC VARIABLE-MASS SYSTEMS WITH NON-CHETAEV''''S TYPE CONSTRAINTS[J]. Journal of Systems Science and Mathematical Sciences, 2003, 23(1): 071-075 |
| |
| Authors: | Run Heng WU |
| |
| Affiliation: | College of Basic Disciplines. North China University of Technology. Beijing 100041 |
| |
| Abstract: | We consider Lie symmetries and Noether symmetries of the nonholonomic variable mass systems with non-Chetaev's type constraints, and give the criteria showing the relations between Lie symmetries and Noether symmetries of the systems. |
| |
| Keywords: | Analytical mechanics nonholonomic system Lie symmetry Noether sym- metry. |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《系统科学与数学》浏览原始摘要信息 |
|
点击此处可从《系统科学与数学》下载全文 |
