Blowup Mechanism for a Fluid-Particle Interaction System in $\mathbb{R}^{3}$

Blowup Mechanism for a Fluid-Particle Interaction System in $\mathbb{R}^{3}$
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DOI:
10.1007/s10440-020-00330-0
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发表时间:
2020-04
影响因子:
1.6
通讯作者:
Jinrui Huang;Bingyuan Huang;Yuqin Wu
Jinrui Huang;Bingyuan Huang;Yuqin Wu
中科院分区:
数学4区
文献类型:
--
作者:
Jinrui Huang;Bingyuan Huang;Yuqin Wu

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本文研究一类流体-颗粒相互作用系统的柯西问题和混合初边值问题。利用和建立了Cauchy问题强解的Serrin型判别准则,其中和。考虑到一些有用的积分不等式,我们证明了正则解的寿命估计。
We study the Cauchy problem and the mixed initial boundary value problem of a fluid-particle interaction system in. A Serrin type criterion for the strong solution of the Cauchy problem is established in terms ofand, whereand. In view of some useful integral inequalities, we prove the life span estimates of the regular solution.