Automatic selection of the initial step size for an ODE solver (Q1091773)
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scientific article; zbMATH DE number 4011821
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Automatic selection of the initial step size for an ODE solver |
scientific article; zbMATH DE number 4011821 |
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Automatic selection of the initial step size for an ODE solver (English)
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1987
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The paper provides a detailed and complete discussion on the design of the starting phase in codes for initial-value problems. The objective is to get, efficiently and reliably, a step size which is on scale, using a robust algorithm. The proposed solution has three distinct stages. It is implemented in the context of Runge-Kutta codes, and thoroughly tested in all its aspects on stiff and non-stiff problems.
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step size selection
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stiff problems
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starting phase
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robust algorithm
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Runge-Kutta codes
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non-stiff problems
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