Mesh quality control for multiply-refined tetrahedral grids
β Scribed by Rupak Biswas; Roger C. Strawn
- Book ID
- 103614515
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 823 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0168-9274
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π SIMILAR VOLUMES
## Abstract Adaptive refinement of finite element approximations on tetrahedral meshes is generally considered to be a nonβtrivial task. (We wish to stress that this paper deals with mesh __refinement__ as opposed to __remeshing__.) The splitting of individual finite elements needs to be done with
A new method for performing high-order mesh-refinement multigrid computations in real space is presented. The method allows for accurate linear scaling electrostatics calculations over composite domains with local nested fine patches. The Full Approximation Scheme (FAS) multigrid technique is utiliz