## Abstract The numerical approximation by a lower‐order anisotropic nonconforming finite element on appropriately graded meshes are considered for solving semisingular perturbation problems. The quasi‐optimal‐order error estimates are proved in the ε‐weighted __H__^1^‐norm valid uniformly, up to a
✦ LIBER ✦
Convergence and superconvergence analysis of an anisotropic nonconforming finite element methods for singularly perturbed reaction–diffusion problems
✍ Scribed by Guoqing Zhu; Shaochun Chen
- Book ID
- 108075764
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 575 KB
- Volume
- 234
- Category
- Article
- ISSN
- 0377-0427
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