Weak solutions of the Navier–Stokes equations with non-zero boundary values in an exterior domain satisfying the strong energy inequality
Weak solutions of the Navier–Stokes equations with non-zero boundary values in an exterior domain satisfying the strong energy inequality
复制标题
满足强能量不等式的外域内具有非零边界值的纳维斯托克斯方程的弱解
DOI:
10.1016/j.jde.2014.01.029
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发表时间:
2014
影响因子:
2.4
通讯作者:
H. Kozono
中科院分区:
文献类型:
--
作者:
R. Farwig;H. Kozono
In an exterior domain Ω⊂ R 3 and a time interval [0, T), 0< T⩽∞, consider the instationary Navier–Stokes equations with initial value u 0∈ L σ 2 (Ω) and external force f= div F, F∈ L 2 (0, T; L 2 (Ω)). As is well-known there exists at least one weak solution in the sense of J. Leray and E. Hopf with vanishing boundary values satisfying the strong energy inequality. In this paper, we extend the class of global in time Leray–Hopf weak solutions to the case when u= g with non-zero time-dependent boundary values g. Although uniqueness for these solutions cannot be proved, we show the existence of at least one weak solution satisfying the strong energy inequality and a related energy estimate.
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DOI:
--
发表时间:
1940
期刊:
影响因子:
--
作者:
E. Hopf
通讯作者:
E. Hopf
影响因子:
0.7
作者:
R. Farwig;H. Kozono;H. Sohr
通讯作者:
R. Farwig;H. Kozono;H. Sohr
影响因子:
0.8
作者:
Tetsuro Miyakawa;H. Sohr
通讯作者:
Tetsuro Miyakawa;H. Sohr
DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
A. Fursikov;M. Gunzburger;L. Hou
通讯作者:
L. Hou
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
Paul Felix Riechwald;K. Schumacher
通讯作者:
K. Schumacher