Asymptotic stability and sharp decay rates to the linearly stratified Boussinesq equations in horizontally periodic strip domain
Asymptotic stability and sharp decay rates to the linearly stratified Boussinesq equations in horizontally periodic strip domain
复制标题
水平周期带域线性分层Boussinesq方程的渐近稳定性和急剧衰减率
DOI:
10.1007/s00526-023-02474-x
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发表时间:
2023
影响因子:
2.1
通讯作者:
Kim, Junha
中科院分区:
文献类型:
--
作者:
Jang, Juhi;Kim, Junha
We consider an initial boundary value problem of the multi-dimensional Boussinesq equations in the absence of thermal diffusion with velocity damping or velocity diffusion under the stress free boundary condition in horizontally periodic strip domain. We prove the global-in-time existence of classical solutions in high order Sobolev spaces satisfying high order compatibility conditions around the linearly stratified equilibrium, the convergence of the temperature to the asymptotic profile, and sharp decay rates of the velocity field and temperature fluctuation in all intermediate norms based on spectral analysis combined with energy estimates. To the best of our knowledge, our results provide first sharp decay rates for the temperature fluctuation and the vertical velocity to the linearly stratified Boussinesq equations in all intermediate norms.
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DOI:
--
发表时间:
2021
期刊:
Zeitschrift für Angewandte Mathematik und Physik
影响因子:
--
作者:
Lihua Dong
通讯作者:
Lihua Dong
DOI:
10.4310/cms.2018.v16.n6.a10
发表时间:
2015
期刊:
arXiv: Analysis of PDEs
影响因子:
--
作者:
Klaus Widmayer
通讯作者:
Klaus Widmayer
影响因子:
2.5
作者:
Roberta Bianchini;Timothée Crin;M. Paicu
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M. Paicu
DOI:
--
发表时间:
2021
期刊:
影响因子:
--
作者:
Ken Hayami;Zeyu Liao;Keiichi Morikuni;Jun-Feng Yin
通讯作者:
Jun-Feng Yin
DOI:
--
发表时间:
2019
期刊:
Water Waves
影响因子:
--
作者:
B. Desjardins;D. Lannes;J. Saut
通讯作者:
J. Saut