Sharp bounds for the resolvent of linearized Navier Stokes equations in the half space around a shear profile
Sharp bounds for the resolvent of linearized Navier Stokes equations in the half space around a shear profile
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剪切剖面周围半空间中线性纳维斯托克斯方程求解的锐界
DOI:
10.1016/j.jde.2020.06.046
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发表时间:
2020
影响因子:
2.4
通讯作者:
Nguyen, Toan T.
中科院分区:
文献类型:
--
作者:
Grenier, Emmanuel;Nguyen, Toan T.
In this paper, we derive sharp bounds on the semigroup of the linearized incompressible Navier-Stokes equations near a stationary shear layer in the half space (R+ 2 or R+ 3), with Dirichlet boundary conditions, assuming that this shear layer in spectrally unstable for Euler equations. In the inviscid limit, due to the prescribed no-slip boundary conditions, vorticity becomes unbounded near the boundary. The novelty of this paper is to introduce boundary layer norms that capture the unbounded vorticity and to derive sharp estimates on this vorticity that are uniform in the inviscid limit.
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影响因子:
1.6
作者:
E. Grenier;Yan Guo;Toan T. Nguyen
通讯作者:
E. Grenier;Yan Guo;Toan T. Nguyen
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
F. Gallaire;F. Rousset
通讯作者:
F. Rousset
DOI:
10.1016/j.matpur.2024.02.001
发表时间:
2017-06
期刊:
Journal de Mathématiques Pures et Appliquées
影响因子:
--
作者:
E. Grenier;Toan T. Nguyen
通讯作者:
E. Grenier;Toan T. Nguyen
影响因子:
2.4
作者:
K. Zumbrun
通讯作者:
K. Zumbrun