| Noether＇s theorem and one-step corrections method for holonomic system |
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| 引用本文： | 尚 玫,陈向炜. Noether＇s theorem and one-step corrections method for holonomic system[J]. 中国物理, 2006, 15(12): 2788-2791. DOI: 10.1088/1009-1963/15/12/004 |
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| 作者姓名： | 尚 玫 陈向炜 |
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| 作者单位： | (1)Department of Physics, Shangqiu Teachers College, Shangqiu 476000, China; (2)Faculty of Science, Beijing Institute of Technology,Beijing 100081, China |
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| 基金项目： | Project supported by theNational Natural Science Foundation of China Grant Nos 10572021 and10372053), and the Fundamental Research Foundation of Beijing Instituteof Technology BIT-UBF-200507A4206). |
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| 摘 要： | In this paper, a new computational method for improving the accuracy ofnumerically computed solutions is introduced. The computational method isbased on the one-step method and conserved quantities of holonomic systemsare considered as kinematical constraints in this method.
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| 关 键 词： | 保存量 一步法 完整系统 数字计算 |
| 收稿时间： | 2006-03-06 |
| 修稿时间： | 2006-03-062006-07-27 |
Noether's theorem and one-step corrections method for holonomic system |
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| Shang Mei and Chen Xiang-Wei. Noether's theorem and one-step corrections method for holonomic system[J]. Chinese Physics, 2006, 15(12): 2788-2791. DOI: 10.1088/1009-1963/15/12/004 |
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| Authors: | Shang Mei and Chen Xiang-Wei |
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| Affiliation: | Faculty of Science, Beijing Institute of Technology,Beijing 100081, China; Department of Physics, Shangqiu Teachers College, Shangqiu 476000, China |
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| Abstract: | In this paper, a new computational method for improving the accuracy ofnumerically computed solutions is introduced. The computational method isbased on the one-step method and conserved quantities of holonomic systemsare considered as kinematical constraints in this method. |
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| Keywords: | conserved quantities one-step method holonomic system |
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