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THE L-1-ERROR ESTIMATES FOR A HAMILTONIAN-PRESERVING SCHEME FOR THE LIOUVILLE EQUATION WITH PIECEWISE CONSTANT POTENTIALS AND PERTURBED INITIAL DATA 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2011, 卷号: 29, 期号: 1, 页码: 26-48
作者:  Wen, Xin
收藏  |  浏览/下载:98/0  |  提交时间:2018/07/30
Liouville equations  Hamiltonian preserving schemes  Piecewise constant potentials  Error estimate  Perturbed initial data  Semiclassical limit  
CONVERGENCE OF AN IMMERSED INTERFACE UPWIND SCHEME FOR LINEAR ADVECTION EQUATIONS WITH PIECEWISE CONSTANT COEFFICIENTS II: SOME RELATED BINOMIAL COEFFICIENT INEQUALITIES 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2009, 卷号: 27, 期号: 4, 页码: 474-483
作者:  Wen, Xin
收藏  |  浏览/下载:93/0  |  提交时间:2018/07/30
Binomial coefficient  Linear advection equations  Immersed interface upwind scheme  Piecewise constant coefficients  Error estimates  
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:79/0  |  提交时间:2018/07/30
nonlinear "good" Boussinesq equation  multi-symplectic scheme  Preissmann integrator  conservation law  
Variational integrators for higher order differential equations 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2003, 卷号: 21, 期号: 2, 页码: 135-144
作者:  Sun, YJ;  Qin, MZ
收藏  |  浏览/下载:76/0  |  提交时间:2018/07/30
variational integrator  symplectic mapping  
A note on the construction of symplectic schemes for splitable hamiltonian H = H-(1)+H-(2)+H-(3) 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2002, 卷号: 20, 期号: 1, 页码: 89-96
作者:  Tang, YF
收藏  |  浏览/下载:85/0  |  提交时间:2018/07/30
time-reversible symplectic scheme  splitable hamiltonian  
Variations on a theme by Euler 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 1998, 卷号: 16, 期号: 2, 页码: 97-106
作者:  Feng, K;  Wang, DL
收藏  |  浏览/下载:89/0  |  提交时间:2018/07/30
Hamiltonian systems  symplectic difference schemes  explicit Euler method  nilpotent  symplectically separable  
SYMPLECTIC PARTITIONED RUNGE-KUTTA METHODS 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 1993, 卷号: 11, 期号: 4, 页码: 365-372
作者:  SUN, G
收藏  |  浏览/下载:72/0  |  提交时间:2018/07/30