Global-basis two-level method for indefinite systems. Part 1: convergence studies (Q4508277)
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scientific article; zbMATH DE number 1512494
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Global-basis two-level method for indefinite systems. Part 1: convergence studies |
scientific article; zbMATH DE number 1512494 |
Statements
4 March 2002
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global basis two-level method
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convergence
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high-indefinite system of equations
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finite element discretization
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optimal coarse model
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highest eigenmodes
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smoothing iteration matrix
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symmetric indefinite system of equations
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global-basis prolongator
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Lanczos vectors
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predictor-corrector smoothing
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two-level feedback loop
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Helmholtz equation
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shear banding problem
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strain softening
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Global-basis two-level method for indefinite systems. Part 1: convergence studies (English)
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