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Characterization of B-convergent Runge-Kutta methods for strictly dissipative initial value problems - MaRDI portal

Characterization of B-convergent Runge-Kutta methods for strictly dissipative initial value problems (Q1118997)

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scientific article; zbMATH DE number 4096726
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English
Characterization of B-convergent Runge-Kutta methods for strictly dissipative initial value problems
scientific article; zbMATH DE number 4096726

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    Characterization of B-convergent Runge-Kutta methods for strictly dissipative initial value problems (English)
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    1989
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    For the numerical solution of stiff differential equations by Runge-Kutta methods the well-known concepts of B-convergence and of algebraic stability play an important role. This article investigates interrelations between these two properties when the one-sided Lipschitz constant of the problem is strictly negative. Under mild assumptions on the method it is shown that both concepts are equivalent.
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    stiff differential equations
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    Runge-Kutta methods
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    B-convergence
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    algebraic stability
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