A note on construction of higher-order symplectic schemes from lower-order one via formal energies
文献类型：期刊论文
| 作者 | Tang, YF |
| 刊名 | JOURNAL OF COMPUTATIONAL MATHEMATICS
 |
| 出版日期 | 1999-11-01 |
| 卷号 | 17期号:6页码:561-568 |
| ISSN号 | 0254-9409 |
| 关键词 | Hamiltonian system symplectic scheme revertible scheme generating function formal energy |
| 英文摘要 | In this paper, we will prove by the help of formal energies only that one can improve the order of any symplectic scheme by modifying the Hamiltonian symbol H, and show through examples that this action exactly and directly simplifies Feng's way of construction of higher-order symplectic schemes by using higher-order terms of generating functions. |
| 语种 | 英语 |
| 出版者 | VSP BV |
| WOS记录号 | WOS:000083884400001 |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/14132]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 作者单位 | Acad Sinica, State Key Lab Sci & Engn Comp, Inst Computat Math & Sci Engn Comp, Acad Math & Syst Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, YF. A note on construction of higher-order symplectic schemes from lower-order one via formal energies[J]. JOURNAL OF COMPUTATIONAL MATHEMATICS,1999,17(6):561-568. |
| APA | Tang, YF.(1999).A note on construction of higher-order symplectic schemes from lower-order one via formal energies.JOURNAL OF COMPUTATIONAL MATHEMATICS,17(6),561-568. |
| MLA | Tang, YF."A note on construction of higher-order symplectic schemes from lower-order one via formal energies".JOURNAL OF COMPUTATIONAL MATHEMATICS 17.6(1999):561-568. |
入库方式： OAI收割
来源：数学与系统科学研究院
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