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Preservation of stability properties near fixed points of linear Hamiltonian systems by symplectic integrators 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2011, 卷号: 217, 期号: 13, 页码: 6105-6114
作者:  Ding, Xiaohua;  Liu, Hongyu;  Shang, Zaijiu;  Sun, Geng
收藏  |  浏览/下载:104/0  |  提交时间:2018/07/30
Symplectic Runge-Kutta method  Symplectic partitioned Runge-Kutta method  Equilibrium structure  Composition method  Stability  
Efficient symplectic Runge-Kutta methods 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2006, 卷号: 172, 期号: 2, 页码: 908-924
作者:  Chan, RPK;  Liu, HY;  Sun, G
收藏  |  浏览/下载:78/0  |  提交时间:2018/07/30
Runge-Kutta method  efficiency  real eigenvalues  symplectic  A-stability  algebraically stable  
Numerical solution for series sine-Gordon equations using variational method and finite element approximation 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2005, 卷号: 168, 期号: 1, 页码: 567-599
作者:  Wang, QF
收藏  |  浏览/下载:83/0  |  提交时间:2018/07/30
sine-Gordon equations  numerical solution  finite element methods  Gauss-Legendre quadrature  Runge-Kutta method  
Numerical solution of damped nonlinear Klein-Gordon equations using variational method and finite element approach 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2005, 卷号: 162, 期号: 1, 页码: 381-401
作者:  Wang, QF;  Cheng, DZ
收藏  |  浏览/下载:97/0  |  提交时间:2018/07/30
Klein-Gordon equations  numerical solution  finite element methods  Gauss-Legendre quadrature  Runge-Kutta method  
RKMK method of solving non-damping LL equations and ferromagnet chain equations 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2004, 卷号: 157, 期号: 2, 页码: 407-424
作者:  Sun, JQ;  Ma, ZQ;  Qin, MZ
收藏  |  浏览/下载:102/0  |  提交时间:2018/07/30
non-damping LL equations  ferromagnet chain equations  square-conservation schemes  RKMK methods