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...
| Main Authors: | , |
|---|---|
| Format: | Report |
| Published: |
Unspecified
2002
|