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arXiv 1409.8475math.AP
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二维双折射液晶流解的时间衰减

On the temporal decay of solutions to the two-dimensional nematic liquid crystal flows

Qiao Liu

摘要:

我们考虑了二维非线性液晶流弱解的时间衰减估计,并证明了在适当的初始条件下,整体弱解的能量范数具有非均匀衰减\begin{align*} \|u(t)\|_{L^{2}}+\|\nabla d(t)\|_{L^{2}}\rightarrow 0\quad \text{ as } t\rightarrow \infty, \end{align*}.我们还证明了整体弱解的能量范数的衰减(均匀衰减)的精确速率。

英文摘要:

We consider the temporal decay estimates for weak solutions to the two-dimensional nematic liquid crystal flows, and we show that the energy norm of a global weak solution has non-uniform decay \begin{align*} \|u(t)\|_{L^{2}}+\|\nabla d(t)\|_{L^{2}}\rightarrow 0\quad \text{ as } t\rightarrow \infty, \end{align*} under suitable conditions on the initial data. We also show the exact rate of the decay (uniform decay) of the energy norm of the global weak solution.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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