ARK methods for stiff problems. (English) Zbl 1070.65059

The authors show that it is possible to generalize the almost Runge-Kutta (ARK)methods to stiff problems by adding a constant diagonal to the coefficient matrix \(A\).


65L06 Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations
65L05 Numerical methods for initial value problems involving ordinary differential equations
34A34 Nonlinear ordinary differential equations and systems
Full Text: DOI


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