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ALTERNATING DIRECTION IMPLICIT SCHEMES FOR THE TWO-DIMENSIONAL TIME FRACTIONAL NONLINEAR SUPER-DIFFUSION EQUATIONS 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2019, 卷号: 37, 期号: 3, 页码: 297-315
作者:  Huang, Jianfei;  Zhao, Yue;  Arshad, Sadia;  Li, Kuangying;  Tang, Yifa
收藏  |  浏览/下载:188/0  |  提交时间:2019/03/05
Time fractional super-diffusion equation  Nonlinear system  ADI schemes  Stability  Convergence  
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:85/0  |  提交时间:2018/07/30
nonlinear "good" Boussinesq equation  multi-symplectic scheme  Preissmann integrator  conservation law  
Expansion of step-transition operator of multi-step method and its applications (II) 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2002, 卷号: 20, 期号: 5, 页码: 461-478
作者:  Tang, YF
收藏  |  浏览/下载:81/0  |  提交时间:2018/07/30
step-transition operator  expansion  composition  inverse operator  conjugate operator  
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:93/0  |  提交时间:2018/07/30
time-reversible symplectic scheme  splitable hamiltonian  
First-order and second-order, chaos-free, finite difference schemes for Fisher equation 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2001, 卷号: 19, 期号: 5, 页码: 519-530
作者:  Sun, G;  Wu, HM;  Wang, LE
收藏  |  浏览/下载:90/0  |  提交时间:2018/07/30
reaction-diffusion equation  fidelity algorithm  
The relaxing schemes for Hamilton-Jacobi equations 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2001, 卷号: 19, 期号: 3, 页码: 231-240
作者:  Tang, HZ;  Wu, HM
收藏  |  浏览/下载:94/0  |  提交时间:2018/07/30
the relaxing scheme  the relaxing systems  Hamilton-Jacobi equation  hyperbolic conservation laws  
Stability analysis of finite element methods for the acoustic wave equation with absorbing boundary conditions (part I) 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 1999, 卷号: 17, 期号: 3, 页码: 293-306
作者:  Shao, XM;  Lan, XL
收藏  |  浏览/下载:92/0  |  提交时间:2018/07/30
stability  finite element methods  wave equation  absorbing boundary conditions  
Layer stripping method for potential inversion 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 1999, 卷号: 17, 期号: 1, 页码: 25-32
作者:  Dou, XL;  Zhang, GQ
收藏  |  浏览/下载:109/0  |  提交时间:2018/07/30
2-D potential inversion  layer stripping method  absorbing boundary condition  
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:96/0  |  提交时间:2018/07/30
Hamiltonian systems  symplectic difference schemes  explicit Euler method  nilpotent  symplectically separable  
CONSTRUCTION OF VOLUME-PRESERVING DIFFERENCE-SCHEMES FOR SOURCE-FREE SYSTEMS VIA GENERATING-FUNCTIONS 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 1994, 卷号: 12, 期号: 3, 页码: 265-272
作者:  SHANG, ZJ
收藏  |  浏览/下载:66/0  |  提交时间:2018/07/30