Analysis of preconditioners for saddle-point problems
Mixed finite element formulations give rise to large, sparse, block linear systems of equations the solution of which is often sought via a preconditioned iterative technique. In this work we present a general analysis of block-preconditioners based on the stability conditions inherited from the for...
| Үндсэн зохиолчид: | , |
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| Формат: | Report |
| Хэвлэсэн: |
Unspecified
2002
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