We consider saddle-point problems that typically arise from the mixed finite element discretization of secondorder elliptic problems. By proper equivalent algebraic operations the considered saddle-point problem is transformed to another saddle-point problem. The resulting problem can then be effici
On element-by-element preconditioning for general elliptic problems
โ Scribed by Han-Chow Lee; A.J. Wathen
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 742 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0045-7825
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