A locally conservative, discontinuous least-squares finite element method for the Stokes equations
β Scribed by Pavel Bochev; James Lai; Luke Olson
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 484 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0271-2091
- DOI
- 10.1002/fld.2536
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π SIMILAR VOLUMES
This article studies a least-squares finite element method for the numerical approximation of compressible Stokes equations. Optimal order error estimates for the velocity and pressure in the H 1 are established. The choice of finite element spaces for the velocity and pressure is not subject to the
We prove the convergence of a least-square mixed method for Stokes equations by use of an operator theoretic approach. The method does not require LBB condition on the finite dimensional subspaces. The resulting bilinear form is symmetric and positive definite, which leads to optimal convergence and