On desingularization of steady vortex for the lake equations | |
Cao, Daomin2,3; Zhan, Weicheng1; Zou, Changjun2,3 | |
刊名 | IMA JOURNAL OF APPLIED MATHEMATICS |
2022-01-22 | |
卷号 | 87期号:1页码:50-79 |
关键词 | steady vortex solutions elliptic equations variational method desingularization maximizer |
ISSN号 | 0272-4960 |
DOI | 10.1093/imamat/hxab042 |
英文摘要 | In this paper, we constructed a family of steady vortex solutions for the lake equations with a general vorticity function, which constitutes a desingularization of a singular vortex. The precise localization of the asymptotic singular vortex is shown to be the deepest position of the lake. We also study global nonlinear stability for these solutions. Some qualitative and asymptotic properties are also established. |
资助项目 | National Natural Science Foundation of China[11771469] ; Chinese Academy of Sciences[QYZDJ-SSW-SYS021] |
WOS研究方向 | Mathematics |
语种 | 英语 |
出版者 | OXFORD UNIV PRESS |
WOS记录号 | WOS:000761453000003 |
内容类型 | 期刊论文 |
源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/60050] |
专题 | 应用数学研究所 |
通讯作者 | Zhan, Weicheng |
作者单位 | 1.Xiamen Univ, Sch Math Sci, Xiamen 361005, Fujian, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Cao, Daomin,Zhan, Weicheng,Zou, Changjun. On desingularization of steady vortex for the lake equations[J]. IMA JOURNAL OF APPLIED MATHEMATICS,2022,87(1):50-79. |
APA | Cao, Daomin,Zhan, Weicheng,&Zou, Changjun.(2022).On desingularization of steady vortex for the lake equations.IMA JOURNAL OF APPLIED MATHEMATICS,87(1),50-79. |
MLA | Cao, Daomin,et al."On desingularization of steady vortex for the lake equations".IMA JOURNAL OF APPLIED MATHEMATICS 87.1(2022):50-79. |
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