Quasi-Periodic Solutions for Differential Equations with an Elliptic-Type Degenerate Equilibrium Point Under Small Perturbations | |
Li, Xuemei1; Shang, Zaijiu2,3 | |
2019-06-01 | |
发表期刊 | JOURNAL OF DYNAMICS AND DIFFERENTIAL EQUATIONS |
ISSN | 1040-7294 |
卷号 | 31期号:2页码:653-681 |
摘要 | This work focuses on the existence of quasi-periodic solutions for ordinary and delay differential equations (ODEs and DDEs for short) with an elliptic-type degenerate equilibrium point under quasi-periodic perturbations. We prove that under appropriate hypotheses there exist quasi-periodic solutions for perturbed ODEs and DDEs near the equilibrium point for most parameter values, then apply these results to the delayed van der Pol's oscillator with zero-Hopf singularity. |
关键词 | Delay differential equation Degenerate equilibrium point Quasi-periodic solution Perturbation |
DOI | 10.1007/s10884-018-9642-6 |
语种 | 英语 |
资助项目 | NNSF of China[11371132] ; NNSF of China[11671392] ; Key Laboratory of High Performance Computing and Stochastic Information Processing |
WOS研究方向 | Mathematics |
WOS类目 | Mathematics, Applied ; Mathematics |
WOS记录号 | WOS:000468343600003 |
出版者 | SPRINGER |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.amss.ac.cn/handle/2S8OKBNM/34764 |
专题 | 数学所 |
通讯作者 | Li, Xuemei |
作者单位 | 1.Hunan Normal Univ, Dept Math, Key Lab High Performance Comp & Stochast Informat, Changsha 410081, Hunan, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, HLM, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Li, Xuemei,Shang, Zaijiu. Quasi-Periodic Solutions for Differential Equations with an Elliptic-Type Degenerate Equilibrium Point Under Small Perturbations[J]. JOURNAL OF DYNAMICS AND DIFFERENTIAL EQUATIONS,2019,31(2):653-681. |
APA | Li, Xuemei,&Shang, Zaijiu.(2019).Quasi-Periodic Solutions for Differential Equations with an Elliptic-Type Degenerate Equilibrium Point Under Small Perturbations.JOURNAL OF DYNAMICS AND DIFFERENTIAL EQUATIONS,31(2),653-681. |
MLA | Li, Xuemei,et al."Quasi-Periodic Solutions for Differential Equations with an Elliptic-Type Degenerate Equilibrium Point Under Small Perturbations".JOURNAL OF DYNAMICS AND DIFFERENTIAL EQUATIONS 31.2(2019):653-681. |
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