The NUMOL solution of time-dependent PDEs using DESI Runge-Kutta formulae (Q1899307)
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scientific article; zbMATH DE number 803524
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The NUMOL solution of time-dependent PDEs using DESI Runge-Kutta formulae |
scientific article; zbMATH DE number 803524 |
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The NUMOL solution of time-dependent PDEs using DESI Runge-Kutta formulae (English)
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5 March 1996
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The author investigates the efficiency of the DESI code on large dimension stiff systems with banded Jacobians, which arise from discretization of partial differential equations with the numerical method of lines (NUMOL). The results obtained by the DESI code are compared with the results obtained by the widely used BDF code LSODE. These results indicate that the code of DESI is competitive with the code of LSODE.
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implicit Runge-Kutta formulae
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DESI code
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method of lines
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BDF code LSODE
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0.87591064
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0.86958903
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0.8684965
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0.86665535
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0.8620966
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0.8610955
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0.8608459
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