Parametric symplectic partitioned Runge-Kutta methods with energy-preserving properties for Hamiltonian systems
Parametric symplectic partitioned Runge-Kutta methods with energy-preserving properties for Hamiltonian systems
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哈密顿系统具有能量守恒特性的参数辛划分龙格-库塔方法
DOI:
10.1016/j.cpc.2012.09.012
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发表时间:
2013-02
影响因子:
6.3
通讯作者:
Li, Xueyang
中科院分区:
文献类型:
--
作者:
Wang, Dongling;Xiao, Aiguo;Li, Xueyang
Based on W-transformation, some parametric symplectic partitioned Runge–Kutta (PRK) methods depending on a real parameter α are developed. For α=0, the corresponding methods become the usual PRK methods, including Radau IA–IA¯ and Lobatto IIIA–IIIB methods as examples. For any α≠0, the corresponding methods are symplectic and there exists a value α∗such that energy is preserved in the numerical solution at each step. The existence of the parameter and the order of the numerical methods are discussed. Some numerical examples are presented to illustrate these results.
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影响因子:
0.6
作者:
G. G. Elenin-G.;P. Shlyakhov
通讯作者:
G. G. Elenin-G.;P. Shlyakhov
DOI:
--
发表时间:
2010
期刊:
--
影响因子:
--
作者:
E. Hairer
通讯作者:
E. Hairer
DOI:
10.1016/j.amc.2011.03.022
发表时间:
2010-10
期刊:
Appl. Math. Comput.
影响因子:
--
作者:
L. Brugnano;F. Iavernaro;D. Trigiante
通讯作者:
L. Brugnano;F. Iavernaro;D. Trigiante
影响因子:
1.5
作者:
Volker Grimm;R. Scherer
通讯作者:
Volker Grimm;R. Scherer
影响因子:
1.5
作者:
Michael Günther;Anne Kværnø;P. Rentrop
通讯作者:
Michael Günther;Anne Kværnø;P. Rentrop