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Explicit K-symplectic algorithms for charged particle dynamics 期刊论文
PHYSICS LETTERS A, 2017, 卷号: 381, 期号: 6, 页码: 568-573
作者:  He, Yang;  Zhou, Zhaoqi;  Sun, Yajuan;  Liu, Jian;  Qin, Hong
收藏  |  浏览/下载:171/0  |  提交时间:2018/07/30
Lorentz force equation  K-symplectic integrator  Splitting method  Hamiltonian splitting  Energy preservation  
Geometric Numerical Integration for Peakon b-Family Equations 期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2016, 卷号: 19, 期号: 1, 页码: 24-52
作者:  Cai, Wenjun;  Sun, Yajuan;  Wang, Yushun
收藏  |  浏览/下载:145/0  |  提交时间:2018/07/30
Symplectic integrator  splitting method  WENO scheme  multisymplectic integrator  peakon  shockpeakon  
Multi-symplectic preserving integrator for the Schrodinger equation with wave operator 期刊论文
APPLIED MATHEMATICAL MODELLING, 2015, 卷号: 39, 期号: 22, 页码: 6817-6829
作者:  Wang, Lan;  Kong, Linghua;  Zhang, Liying;  Zhou, Wenying;  Zheng, Xiaohong
收藏  |  浏览/下载:137/0  |  提交时间:2018/07/30
Schrodinger equation with wave operator  Multi-symplectic integrator  Conservation laws  
Symplectic structure-preserving integrators for the two-dimensional Gross-Pitaevskii equation for BEC 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2011, 卷号: 235, 期号: 17, 页码: 4937-4948
作者:  Kong, Linghua;  Hong, Jialin;  Fu, Fangfang;  Chen, Jing
收藏  |  浏览/下载:134/0  |  提交时间:2018/07/30
Gross-Pitaevskii equation  Symplectic integrator  Splitting symplectic integrator  Conservation laws  
Semi-explicit symplectic partitioned Runge-Kutta Fourier pseudo-spectral scheme for Klein-Gordon-Schrodinger equations 期刊论文
COMPUTER PHYSICS COMMUNICATIONS, 2010, 卷号: 181, 期号: 8, 页码: 1369-1377
作者:  Kong, Linghua;  Zhang, Jingjing;  Cao, Ying;  Duan, Yali;  Huang, Hong
收藏  |  浏览/下载:127/0  |  提交时间:2018/07/30
Klein-Gordon-Schrodinger equation  Fourier pseudo-spectral  Symplectic partitioned Runge-Kutta  Stormer/Verlet integrator  
Multi-symplectic Birkhoffian structure for PDEs with dissipation terms 期刊论文
PHYSICS LETTERS A, 2010, 卷号: 374, 期号: 24, 页码: 2410-2416
作者:  Su, Hongling;  Qin, Mengzhao;  Wang, Yushun;  Scherer, Rudolf
收藏  |  浏览/下载:147/0  |  提交时间:2018/07/30
Self-adjoint system  PDEs with dissipation term  Birkhoffian structure  Birkhoffian multi-symplectic integrator  Conservation of multi-symplecticity  Discrete variational principle  
Explicit multi-symplectic methods for Klein-Gordon-Schrodinger equations 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2009, 卷号: 228, 期号: 9, 页码: 3517-3532
作者:  Hong, Jialin;  Jiang, Shanshan;  Li, Chun
收藏  |  浏览/下载:122/0  |  提交时间:2018/07/30
Klein-Gordon-Schrodinger equation  Multi-symplectic integrator  Runge-Kutta-Nystrom method  Runge-Kutta-type method  Explicit  
Symplectic-energy-first integrators of discrete mechanico-electrical dynamical systems 期刊论文
CHINESE PHYSICS B, 2008, 卷号: 17, 期号: 11, 页码: 3942-3952
作者:  Fu Jing-Li;  Chen Ben-Yong;  Tang Yi-Fa;  Fu Hao
收藏  |  浏览/下载:139/0  |  提交时间:2018/07/30
total variation  symplectic-energy-momentum integrator  mechanico-electrical system  
A projective thermostatting dynamics technique 期刊论文
MULTISCALE MODELING & SIMULATION, 2005, 卷号: 4, 期号: 2, 页码: 563-583
作者:  Jia, ZD;  Leimkuhler, BJ
收藏  |  浏览/下载:131/0  |  提交时间:2018/07/30
thermostat  constant temperature molecular dynamics  Nose-Hoover  Nose-Poincare  multiple timescale simulation  nonequilibrium dynamics  canonical sampling  symplectic integrator  Hamiltonian systems  time reversible  slow dynamics  adiabatic separation  reversible averaging  
A new multi-symplectic scheme for nonlinear "good" Boussinesq equation 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2003, 卷号: 21, 期号: 6, 页码: 703-714
作者:  Huang, LY;  Zeng, WP;  Qin, MZ
收藏  |  浏览/下载:102/0  |  提交时间:2018/07/30
nonlinear "good" Boussinesq equation  multi-symplectic scheme  Preissmann integrator  conservation law