T-coercivity for solving Stokes problem with nonconforming finite elements
Analysis of PDEs
2022-11-03 v1
Abstract
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.
Cite
@article{arxiv.2211.00984,
title = {T-coercivity for solving Stokes problem with nonconforming finite elements},
author = {Erell Jamelot},
journal= {arXiv preprint arXiv:2211.00984},
year = {2022}
}