Iterative solution techniques for finite element applications (Q1329512)
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scientific article; zbMATH DE number 600173
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Iterative solution techniques for finite element applications |
scientific article; zbMATH DE number 600173 |
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Iterative solution techniques for finite element applications (English)
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22 August 1994
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The paper reports on experiences regarding the implementation of the iterative solver in a commercial finite element software. The iterative solver uses the conjugate gradient method and involves two types of preconditioning: the traditional Jacobi method, and the incomplete Cholesky decomposition technique. Numerical results are given for very large, well-conditioned matrices, and exhibit possible reduction for both the central processor time and disk storage.
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very large scale systems
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numerical results
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finite element
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iterative solver
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conjugate gradient method
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preconditioning
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Jacobi method
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incomplete Cholesky decomposition
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