Classical and nonclassical symmetries analysis for initial value problems
文献类型：期刊论文
| 作者 | Zhang, Zhiyong; Chen, Yufu |
| 刊名 | Physics letters a
 |
| 出版日期 | 2010-02-15 |
| 卷号 | 374期号:9页码:1117-1120 |
| 关键词 | Lie symmetry Nonclassical symmetry Initial value problems Reduction |
| ISSN号 | 0375-9601 |
| DOI | 10.1016/j.physleta.2009.12.052 |
| 通讯作者 | Zhang, zhiyong(zhiyong-2008@163.com) |
| 英文摘要 | Classical and nonclassical symmetries are considered to reduce evolution equations with initial conditions in two independent variables. first of all, we rearrange the classical infinitesimal operators such that they leave the initial value problems invariant. secondly, we give a sufficient condition for the nonclassical symmetry reductions of initial value problems. the generalized kuramoto-sivashinsky equation with dispersive effects is considered to examine the algorithms. (c) 2009 elsevier b.v. all rights reserved. |
| WOS关键词 | PARTIAL-DIFFERENTIAL EQUATIONS ; REDUCTIONS |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000277718800005 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2414886 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhang, Zhiyong |
| 作者单位 | Chinese Acad Sci, Grad Univ, Sch Math Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Zhiyong,Chen, Yufu. Classical and nonclassical symmetries analysis for initial value problems[J]. Physics letters a,2010,374(9):1117-1120. |
| APA | Zhang, Zhiyong,&Chen, Yufu.(2010).Classical and nonclassical symmetries analysis for initial value problems.Physics letters a,374(9),1117-1120. |
| MLA | Zhang, Zhiyong,et al."Classical and nonclassical symmetries analysis for initial value problems".Physics letters a 374.9(2010):1117-1120. |
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来源：中国科学院大学
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