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arXiv 2103.07906math.AP
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分数阶耗散无源标量方程的增强耗散、亚椭圆性

Enhanced dissipation, hypoellipticity for passive scalar equations with fractional dissipation

Siming He

摘要:

本文考虑剪切流平流和分数阶耗散的被动标量方程。增强耗散的估计。对于经典的被动标量方程($γ=1$),我们的结果与\cite{Wei18}中的结果一致

英文摘要:

We consider the passive scalar equations subject to shear flow advection and fractional dissipation. The enhanced dissipation estimates are derived. For classical passive scalar equation ($γ=1$), our result agrees with the sharp one obtained in \cite{Wei18}

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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