On design of wavefront-driven algorithms for processing large-scale band- limited matrices on rotary arrays (Q1122300)
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scientific article; zbMATH DE number 4106115
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On design of wavefront-driven algorithms for processing large-scale band- limited matrices on rotary arrays |
scientific article; zbMATH DE number 4106115 |
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On design of wavefront-driven algorithms for processing large-scale band- limited matrices on rotary arrays (English)
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1989
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This paper proposes a rotary-array communication and a wavefront-driven algorithm for solving band-limited matrix equations. The wave front algorithm first produces the Gaussian solution via LU decomposition. Accuracy is improved by applying the residual iteration, preconditioned by a truncated inverse \(U^{-*}L^{-*}\).
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Gauss elimination
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preconditioning
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rotary-array communication
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wavefront-driven algorithm
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band-limited matrix equations
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LU decomposition
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residual iteration
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