(2,1)-Method for solving stiff nonautonomous problems |
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| Authors: | E. A. Novikov |
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| Affiliation: | 1. Institute of Computational Modelling, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russia
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| Abstract: | An L-stable (2,1)-method with second-order accuracy is developed for solving stiff nonautonomous problems. At each step, the right-hand side of the system, as well as Jacobian matrix decomposition are evaluated only once. Efficiency of the integration method is illustrated using ring modulator calculation as an example. |
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