Factored two-step Runge-Kutta methods (Q1822908)
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scientific article; zbMATH DE number 4113879
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Factored two-step Runge-Kutta methods |
scientific article; zbMATH DE number 4113879 |
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Factored two-step Runge-Kutta methods (English)
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1989
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L'A. étudie le système d'équations différentielles: \(dx/dt=f(x)\), \(x(t_ 0)=x_ 0\), \(x\in {\mathbb{R}}^ 5\). Les formules d'intégration utilisées sont de la forme: \(x_{n+1}-x_ n=h\sum^{6}_{r=1}w_ rk_ r.\) Des discussions, des exemples numériques sont donnés.
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two-step fourth order implicit Runge-Kutta methods
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stiff systems
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local truncation error
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A-stability
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exponential fitting
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