A practical approach for the derivation of algebraically stable two-step Runge-Kutta methods (Q2891956)

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scientific article; zbMATH DE number 6047077
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A practical approach for the derivation of algebraically stable two-step Runge-Kutta methods
scientific article; zbMATH DE number 6047077

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    18 June 2012
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    general linear methods
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    two-step Runge-Kutta methods
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    G-stability
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    algebraic stability
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    A practical approach for the derivation of algebraically stable two-step Runge-Kutta methods (English)
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    Based on recent work by Hewitt and Hill, the authors present the practical construction of algebraically stable two-step Runge-Kutta method for ODEs. The analysis for constructing the two-step Runge-Kutta methods of 1-stage and 2-stage is provided. The authors study the implementation of the new derived numerical methods and analyze the orders of the numerical solutions at stage and node.
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