Low regularity well-posedness for the viscous surface wave equation

被引:4
|
作者
Ren, Xiaoxia [1 ]
Xiang, Zhaoyin [2 ]
Zhang, Zhifei [3 ,4 ]
机构
[1] Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China
[2] Univ Elect Sci & Technol China, Sch Math Sci, Chengdu 611731, Sichuan, Peoples R China
[3] Peking Univ, Sch Math Sci, Beijing 100871, Peoples R China
[4] Peking Univ, LMAM, Beijing 100871, Peoples R China
基金
中国国家自然科学基金;
关键词
surface wave; low regularity; Stokes estimate; NAVIER-STOKES EQUATIONS; INITIAL-VALUE-PROBLEM; LARGE-TIME EXISTENCE; TENSION; DECAY;
D O I
10.1007/s11425-018-9410-3
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we prove the local well-posedness of the viscous surface wave equation in low regularity Sobolev spaces. The key points are to establish several new Stokes estimates depending only on the optimal boundary regularity and to construct a new iteration scheme on a known moving domain. Our method could be applied to some other fluid models with free boundaries.
引用
收藏
页码:1887 / 1924
页数:38
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