Schur complement preconditioning for elliptic systems of partial differential equations
One successful approach in the design of solution methods for saddle-point problems requires the efficient solution of the associated Schur complement problem. In the case of problems arising from partial differential equations the factorization of the symbol of the operator can often suggest useful...
Main Authors: | Loghin, D, Wathen, A |
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Format: | Conference item |
Published: |
2003
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