Preconditioners for saddle point linear systems with highly singular \((1,1)\) blocks (Q871169)
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scientific article; zbMATH DE number 5134436
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Preconditioners for saddle point linear systems with highly singular \((1,1)\) blocks |
scientific article; zbMATH DE number 5134436 |
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Preconditioners for saddle point linear systems with highly singular \((1,1)\) blocks (English)
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16 March 2007
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numerical examples
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high nullity
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augmentation
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block diagonal preconditioners
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Krylov subspace iterative solvers
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preconditioning
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convergence
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