Stationary solutions to the one-dimensional micropolar fluid model in a half line: Existence, stability and convergence rate
Stationary solutions to the one-dimensional micropolar fluid model in a half line: Existence, stability and convergence rate
复制标题
半线一维微极性流体模型的平稳解:存在性、稳定性和收敛速度
DOI:
10.1016/j.jmaa.2016.11.065
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发表时间:
2017-05
影响因子:
1.3
通讯作者:
Yin Haiyan
中科院分区:
文献类型:
--
作者:
Cui Haibo;Yin Haiyan
In this paper, we study the asymptotic behavior of solutions to the initial boundary value problem for the one-dimensional micropolar fluid model in a half line R+:=(0,∞). Our idea mainly comes from [12] which describes the large time behavior of solutions for non-isentropic Navier–Stokes equations in a half line. Compared with Navier–Stokes equations in the absence of the microrotation velocity, the microrotation velocity brings us some additional troubles. We obtain the convergence rate of global solutions toward corresponding stationary solutions if the initial perturbation belongs to the weighted Sobolev space. The proofs are given by a weighted energy method.
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DOI:
10.1016/j.nonrwa.2010.10.023
发表时间:
2012-06
期刊:
Nonlinear Analysis: Real World Applications
影响因子:
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作者:
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影响因子:
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