On the construction of error estimators
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Jacques J.B de Swart; Gustaf SΓΆderlind
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Article
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1997
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Elsevier Science
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English
β 621 KB
For implicit Runge-Kutta methods intended for stiff ODEs or DAEs, it is often difficult to embed a local error estimating method which gives realistic error estimates for stiff/algebraic components. If the embedded method's stability function is unbounded at z = o0, stiff error components are grossl