A block sparse approximate inverse with cutoff preconditioner for semi-sparse linear systems derived from molecular orbital calculations (Q2843127)
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scientific article; zbMATH DE number 6197315
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A block sparse approximate inverse with cutoff preconditioner for semi-sparse linear systems derived from molecular orbital calculations |
scientific article; zbMATH DE number 6197315 |
Statements
9 August 2013
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linear system
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preconditioning
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sparse approximate inverse
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convergence acceleration
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numerical examples
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A block sparse approximate inverse with cutoff preconditioner for semi-sparse linear systems derived from molecular orbital calculations (English)
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