Extended convergence area for the (MSOR) method
β Scribed by Dragoslav Herceg; M.Madalena Martins; M.Estela Trigo
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 336 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0377-0427
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π SIMILAR VOLUMES
## Abstract We establish some optimal __a priori__ error estimates on some variants of the eXtended Finite Element Method (Xfem), namely the Xfem with a cutβoff function and the standard Xfem with a fixed enrichment area. Both the LamΓ© system (homogeneous isotropic elasticity) and the Laplace probl
We prove the optimal convergence of a discontinuous-Galerkin-based extended finite element method for two-dimensional linear elastostatic problems over cracked domains. The method, which we proposed earlier [1], has two distinctive traits: a) it enriches the finite element space with the modes I and