arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1409.7797math.AP
收藏

双曲Navier-斯托克斯方程的大数据整体强解

Global Strong Solution for Large Data to the Hyperbolic Navier-Stokes Equation

Alexander Schöwe

摘要:

本文考虑一个双曲拟线性流体模型,该模型是由不可压Navier-斯托克斯方程中变形张量的本构关系的延迟形式产生的。在$\mathbb{R}^2$和三维特殊情况下,我们证明了包含衰减率的大数据的整体强解的存在性。作为推论,我们可以从[Sch 12]中导出在时间上一致的全局松弛极限$τ\to 0$。此外,我们还对文献[FO 12]的正则性准则作了改进.

英文摘要:

We consider a hyperbolic quasilinear fluid model, that arises from a delayed version for the constitutive law for the deformation tensor in the incompressible Navier-Stokes equation. We prove the existence of global strong solutions for large data including decay rates in $\mathbb{R}^2$ and in the three dimensional special cases known from the classical Navier-Stokes equation. As a corollary we can derive from [Sch12] a global relaxation limit $τ\to 0$ uniform in time. Furthermore we give an improved version of the regularity criterion of [FO12].

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。

↑