A modified version of explicit Runge-Kutta methods for energy-preserving
A modified version of explicit Runge-Kutta methods for energy-preserving
复制标题
用于节能的显式龙格-库塔方法的修改版本
DOI:
10.14736/kyb-2014-5-0838
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发表时间:
2014-12
期刊:
影响因子:
0.5
通讯作者:
Guang-Da Hu
中科院分区:
文献类型:
--
作者:
Guang-Da Hu
In this paper, Runge-Kutta methods are discussed for numerical solutions of conservative systems. For the energy of conservative systems being as close to the initial energy as possible, a modified version of explicit Runge-Kutta methods is presented. The order of the modified Runge-Kutta method is the same as the standard Runge-Kutta method, but it is superior in energy-preserving to the standard one. Comparing the modified Runge-Kutta method with the standard Runge-Kutta method, numerical experiments are provided to illustrate the effectiveness of the modified Runge-Kutta method.
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DOI:
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发表时间:
2009
期刊:
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影响因子:
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作者:
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DOI:
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Math. Comput. Simul.
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影响因子:
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