Linearly implicit extrapolation methods for differential-algebraic systems |
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Authors: | C. Lubich |
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Affiliation: | (1) Institut für Mathematik und Geometrie, Universität Innsbruck, Technikerstrasse 13, A-6020 Innsbruck, Austria |
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Abstract: | Summary We consider the numerical solution of implicit differential equations in which the solution derivative appears multiplied by a solution-dependent singular matrix. We study extrapolation methods based on two linearly implicit Euler discretizations. Their error behaviour is explained by perturbed asymptotic expansions. |
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Keywords: | AMS(MOS): 65L05 CR: G1.7 |
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