Global bifurcation for water waves with capillary effects and constant vorticity

被引:28
|
作者
Matioc, Bogdan-Vasile [1 ]
机构
[1] Univ Vienna, Inst Math, A-1090 Vienna, Austria
来源
MONATSHEFTE FUR MATHEMATIK | 2014年 / 174卷 / 03期
关键词
Global bifurcation; Constant vorticity; Stagnation points; GRAVITY WAVES; LOCAL BIFURCATION; WILTON RIPPLES; FINITE DEPTH; REGULARITY; AMPLITUDE; ANALYTICITY;
D O I
10.1007/s00605-013-0583-1
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We study periodic capillary and capillary-gravity waves traveling over a water layer of constant vorticity and finite depth. Inverting the curvature operator, we formulate the mathematical model as an operator equation for a compact perturbation of the identity. By means of global bifurcation theory, we then construct global continua consisting of solutions of the water wave problem which may feature stagnation points. A characterization of these continua is also included.
引用
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页码:459 / 475
页数:17
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