A block Toeplitz preconditioner for all-at-once systems from linear wave equations (Q6163325)
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scientific article; zbMATH DE number 7693748
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A block Toeplitz preconditioner for all-at-once systems from linear wave equations |
scientific article; zbMATH DE number 7693748 |
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A block Toeplitz preconditioner for all-at-once systems from linear wave equations (English)
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9 June 2023
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fast sine transforms
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wave equations
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Krylov subspace methods
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all-at-once discretization
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parallel-in-time
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block circulant preconditioners
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