Using an evolutionary algorithm based on cell division operation to calculate ground-state energies of double-electron systems in magnetic fields
文献类型：期刊论文
| 作者 | Xu, JW; Liu, LJ; Mao, YD |
| 刊名 | CHINESE PHYSICS
 |
| 出版日期 | 2001-12-01 |
| 卷号 | 10期号:12页码:1118-1123 |
| 关键词 | double-electron system ground-state energy subspace of solution space evolutionary algorithm based on cell division operation |
| 英文摘要 | In this paper we adopt a new approach-the evolutionary algorithm based on cell division operation-to deal with ground-state energies of double-electron systems. This algorithm is based on the evolution of sets and can incorporate other search algorithms. Firstly, we make a search for several good subsets of solution space at the same time. Then, we make a fine search in the neighbourhood of some better points obtained in the first step to determine the final optimal results. In addition, the cell division enables the solution subspaces to become smaller and smaller, and thus increase the convergence speed. We have tested this approach on double-electron systems in magnetic fields, and the results obtained have shown that it can improve not only the efficiency but also the accuracy of the calculations compared with other methods. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | HE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000172765700007 |
| 公开日期 | 2015-12-08 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/8632]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Acad Sinica, Wuhan Inst Phys, State Key Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China 3.Wuhan Univ, State Key Lab Software Engn, Wuhan 430072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, JW,Liu, LJ,Mao, YD. Using an evolutionary algorithm based on cell division operation to calculate ground-state energies of double-electron systems in magnetic fields[J]. CHINESE PHYSICS,2001,10(12):1118-1123. |
| APA | Xu, JW,Liu, LJ,&Mao, YD.(2001).Using an evolutionary algorithm based on cell division operation to calculate ground-state energies of double-electron systems in magnetic fields.CHINESE PHYSICS,10(12),1118-1123. |
| MLA | Xu, JW,et al."Using an evolutionary algorithm based on cell division operation to calculate ground-state energies of double-electron systems in magnetic fields".CHINESE PHYSICS 10.12(2001):1118-1123. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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