Optimal error Estimates for the Stokes and Navier–Stokes equations with slip–boundary condition

Optimal error Estimates for the Stokes and Navier–Stokes equations with slip–boundary condition
复制标题

具有滑移边界条件的斯托克斯和纳维-斯托克斯方程的最优误差估计

DOI:
--
复制
发表时间:
1999
期刊:
影响因子:
--
通讯作者:
K. Deckelnick
K. Deckelnick
中科院分区:
--
文献类型:
--
作者:
E. Bänsch;K. Deckelnick

文献摘要

被引文献

相似文献

本文考虑带滑移边界条件的定常Stokes方程和Navier-Stokes方程的Taylor-Hood有限元离散。对边界节点中的速度节点值逐点施加滑移边界条件。我们证明了最佳的误差估计在H1和L2范数的速度和压力分别。
We consider a finite element discretization by the Taylor–Hood element for the stationary Stokes and Navier–Stokes equations with slip boundary condition. The slip boundary condition is enforced pointwise for nodal values of the velocity in boundary nodes. We prove optimal error estimates in the H 1 and L 2 norms for the velocity and pressure respectively.