KMS Of Academy of mathematics and systems sciences, CAS
Chaotic dynamics of Josephson equation driven by constant dc and ac forcings | |
Cao, HJ; Jing, ZJ | |
2001-08-01 | |
发表期刊 | CHAOS SOLITONS & FRACTALS |
ISSN | 0960-0779 |
卷号 | 12期号:10页码:1887-1895 |
摘要 | The chaotic dynamics of a Josephson equation driven by constant de and ac current forcing with a shifted phase is investigated. We at first study whether there exist multiple saddle points with nontransverse homoclinic or heteroclinic orbits for unperturbed equation. Secondly, we obtain threshold for the existence of chaos by using Meinikov's method, and the threshold is influenced by the shifted phase. Finally some numerical results are reported in order to prove theoretical predictions. (C) 2001 Elsevier Science Ltd. All rights reserved. |
语种 | 英语 |
WOS研究方向 | Mathematics ; Physics |
WOS类目 | Mathematics, Interdisciplinary Applications ; Physics, Multidisciplinary ; Physics, Mathematical |
WOS记录号 | WOS:000169235900011 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.amss.ac.cn/handle/2S8OKBNM/16602 |
专题 | 中国科学院数学与系统科学研究院 |
通讯作者 | Cao, HJ |
作者单位 | 1.Acad Sinica, Inst Math, Beijing 100080, Peoples R China 2.Hunan Normal Univ, Dept Math, Changsha, Peoples R China |
推荐引用方式 GB/T 7714 | Cao, HJ,Jing, ZJ. Chaotic dynamics of Josephson equation driven by constant dc and ac forcings[J]. CHAOS SOLITONS & FRACTALS,2001,12(10):1887-1895. |
APA | Cao, HJ,&Jing, ZJ.(2001).Chaotic dynamics of Josephson equation driven by constant dc and ac forcings.CHAOS SOLITONS & FRACTALS,12(10),1887-1895. |
MLA | Cao, HJ,et al."Chaotic dynamics of Josephson equation driven by constant dc and ac forcings".CHAOS SOLITONS & FRACTALS 12.10(2001):1887-1895. |
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