KAM for gravity water waves in finite depth

被引:0
|
作者
Baldi, Pietro [1 ]
Berti, Massimiliano [2 ]
Haus, Emanuele [1 ]
Montalto, Riccardo [3 ]
机构
[1] Univ Naples Federico II, Dipartimento Matemat & Applicaz R Caccioppoli, Via Cintia Monte S Angelo, I-80126 Naples, Italy
[2] SISSA, Math Area, Via Bonomea 265, I-34136 Trieste, Italy
[3] Univ Zurich, Inst Math, Winterthurerstr 190, CH-8057 Zurich, Switzerland
基金
瑞士国家科学基金会; 欧洲研究理事会;
关键词
Water waves; KAM for PDEs; quasi-periodic solutions; standing waves;
D O I
10.4171/RLM/802
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We present the recent result in [3] concerning the existence of Cantor families of small amplitude. linearly stable, time quasi-periodic standing water wave solutions - i.e. periodic and even in the space variable x - of a bi-dimensional ocean with finite depth under the action of pure gravity. Such a result holds for all the values of the depth parameter in a Borel set of asymptotically full measure.
引用
收藏
页码:215 / 236
页数:22
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