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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:110/0  |  提交时间:2018/07/30
Hamiltonian wave equations  multisymplectic integrators  symplectic Runge-Kutta-Nystrom methods  energy and momentum conservation laws  
Numerical implementation of the multisymplectic Preissman scheme and its equivalent schemes 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2004, 卷号: 149, 期号: 2, 页码: 299-326
作者:  Wang, YS;  Wang, B;  Qin, MZ
收藏  |  浏览/下载:111/0  |  提交时间:2018/07/30