Improving the efficiency of the iterative schemes for implicit Runge-Kutta methods (Q1919373)
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scientific article; zbMATH DE number 908324
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Improving the efficiency of the iterative schemes for implicit Runge-Kutta methods |
scientific article; zbMATH DE number 908324 |
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Improving the efficiency of the iterative schemes for implicit Runge-Kutta methods (English)
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11 February 1997
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The authors consider a class of iterative schemes for implicit Runge-Kutta methods. They obtain a modified scheme by substituting some of the iterations with another having a lower cost and not requiring the evaluation of the derivative function. They study the scheme's convergence and illustrate its efficiency with numerical experiments.
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iteration schemes
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stiff equations
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implicit Runge-Kutta methods
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convergence
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numerical experiments
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0.9669384
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0.95697474
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0.9331424
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0.92870045
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0.9200869
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0.91977847
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