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On multisymplectic integrators based on Runge-Kutta-Nystrom methods for Hamiltonian wave equations 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2006, 卷号: 182, 期号: 2, 页码: 1056-1063
作者:  Li, Qinghong;  Sun, Yajuan;  Wang, Yushun
收藏  |  浏览/下载:99/0  |  提交时间:2018/07/30
Hamiltonian wave equations  multisymplectic integrators  symplectic Runge-Kutta-Nystrom methods  energy and momentum conservation laws  
Non-Noether symmetries and Lutzky conserved quantities for mechanico-electrical systems 期刊论文
PHYSICS LETTERS A, 2006, 卷号: 358, 期号: 1, 页码: 5-10
作者:  Fu, Jing-Li;  Chen, Li-Qun;  Jimenez, Salvador;  Tang, Yi-Fa
收藏  |  浏览/下载:93/0  |  提交时间:2018/07/30
mechanico-electrical system  non-Noether symmetry  Lutzky conserved quantity  
Globally conservative properties and error estimation of a multi-symplectic scheme for Schrodinger equations with variable coefficients 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2006, 卷号: 56, 期号: 6, 页码: 814-843
作者:  Hong, JL;  Liu, Y;  Munthe-Kaas, H;  Zanna, A
收藏  |  浏览/下载:97/0  |  提交时间:2018/07/30
Schrodinger equations  conservation laws  error estimation  global energy transit  multi-symplectic integrators  
Multi-symplectic Runge-Kutta methods for nonlinear dirac equations 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2006, 卷号: 211, 期号: 2, 页码: 448-472
作者:  Hong, JL;  Li, C
收藏  |  浏览/下载:80/0  |  提交时间:2018/07/30
multi-symplectic Runge-Kutta methods  conservation laws  nonlinear dirac equations