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A Practical Approach for the Derivation of Algebraically Stable Two-Step Runge-Kutta Methods
被引:12
|作者:
Conte, Dajana
[1
]
D'Ambrosio, Raffaele
[1
]
Jackiewicz, Zdzislaw
[2
,3
]
Paternoster, Beatrice
[1
]
机构:
[1] Univ Salerno, I-84084 Fisciano, SA, Italy
[2] Arizona State Univ, Tempe, AZ 85287 USA
[3] AGH Univ Sci & Techonol, Krakow, Poland
关键词:
ordinary differential equations;
two-step Runge-Kutta methods;
general linear methods;
G-stability;
algebraic stability;
GENERAL LINEAR METHODS;
STABILITY;
D O I:
10.3846/13926292.2012.644870
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We describe an algorithm, based on a new strategy recently proposed by Hewitt and Hill in the context of general linear methods, for the construction of algebraically stable two-step Runge-Kutta methods. Using this algorithm we obtained a complete characterization of algebraically stable methods with one and two stages.
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页码:65 / 77
页数:13
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