Solitary wave interaction in a compact equation for deep-water gravity waves

被引：9
|
作者：
Fedele, F. [1 ,2 ]
Dutykh, D. [3 ]
机构：
[1] Georgia Inst Technol, Sch Civil & Environm Engn, Atlanta, GA 30332 USA
[2] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA
[3] Univ Savoie, CNRS, LAMA UMR 5127, F-73376 Le Bourget Du Lac, France
来源：
JETP LETTERS | 2012年 / 95卷 / 12期
关键词：
SURFACE; MODEL;
D O I：
10.1134/S0021364012120041
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We compute numerical traveling wave solutions to a compact version of the Zakharov equation for unidirectional deep-water waves recently derived by Dyachenko and Zakharov [1]. Furthermore, by means of an accurate Fourier-type spectral scheme we find that solitary waves appear to collide elastically, suggesting the integrability of the Zakharov equation.
引用
收藏
页码：622 / 625
页数：4
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