论文标题
用不合格的有限元素解决Stokes问题的T-钙率
T-coercivity for solving Stokes problem with nonconforming finite elements
论文作者
论文摘要
我们建议根据t-coercercerivity（cf. [1]有关Helmholtz样问题的T-COCERCERITY，请参见[2]，[3]，[3]和[4]有关Stokes问题的离散化（参见[1]）。我们提出了稳定常数的明确表达。最后，我们给出数值结果，说明了使用无差异速度重建的重要性。
We propose to analyse the discretization of the Stokes problem with nonconforming finite elements in light of the T-coercivity (cf. [1] for Helmholtz-like problems, see [2], [3] and [4] for the neutron diffusion equation). We propose explicit expressions of the stability constants. Finally, we give numerical results illustrating the importance of using divergence-free velocity reconstruction.
