Knowledge Management System of Institue of Mechanics, CAS
| Divergence-free vector-field and reduction | |
Huang DB(黄德斌) ; Zhao XH; Liu CR(刘曾荣); Huang, DB (reprint author), Chinese Acad Sci, LNM, Inst Mech, Shanghai 201800, Peoples R China.
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| Source Publication | Physics Letters A
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| 1998 | |
| Volume | 244Issue:5Pages:377-382 |
| ISSN | 0375-9601 |
| Abstract | By the Lie symmetry group, the reduction for divergence-free vector-fields (DFVs) is studied, and the following results are found. A n-dimensional DFV can be locally reduced to a (n - 1)-dimensional DFV if it admits a one-parameter symmetry group that is spatial and divergenceless. More generally, a n-dimensional DFV admitting a r-parameter, spatial, divergenceless Abelian (commutable) symmetry group can be locally reduced to a (n - r)-dimensional DFV. |
| Subject Area | 力学 |
| DOI | 10.1016/S0375-9601(98)00339-9 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000075040600010 |
| WOS Research Area | Physics |
| WOS Subject | Physics, Multidisciplinary |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/16451 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Huang, DB (reprint author), Chinese Acad Sci, LNM, Inst Mech, Shanghai 201800, Peoples R China. |
| Recommended Citation GB/T 7714 | Huang DB,Zhao XH,Liu CR,et al. Divergence-free vector-field and reduction[J]. Physics Letters A,1998,244,5,:377-382. |
| APA | 黄德斌,Zhao XH,刘曾荣,&Huang, DB .(1998).Divergence-free vector-field and reduction.Physics Letters A,244(5),377-382. |
| MLA | 黄德斌,et al."Divergence-free vector-field and reduction".Physics Letters A 244.5(1998):377-382. |
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