Well-posedness of the water-wave with viscosity problem

被引:3
|
作者
Granero-Belinchon, Rafael [1 ]
Scrobogna, Stefano [2 ]
机构
[1] Univ Cantabria, Dept Matemat Estadist & Comp, Santander, Spain
[2] Univ Seville, Dept Anal Matemat, Seville, Spain
基金
欧洲研究理事会;
关键词
Damped water waves; Viscosity; Well-posedness; Cross-diffusion system; FREE-SURFACE FLOWS; FLUID LAYER; MODEL;
D O I
10.1016/j.jde.2020.12.019
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper we study the motion of a surface gravity wave with viscosity. In particular we prove two well-posedness results. On the one hand, we establish the local solvability in Sobolev spaces for arbitrary dissipation. On the other hand, we establish the global well-posedness in Wiener spaces for a sufficiently large viscosity. These results are the first rigorous proofs of well-posedness for the Dias, Dyachenko & Zakharov system (Physics Letters A 2008) modeling gravity waves with viscosity when surface tension is not taken into account. (C) 2020 Elsevier Inc. All rights reserved.
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页码:96 / 148
页数:53
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