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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:177/0  |  提交时间:2019/03/05
Time fractional super-diffusion equation  Nonlinear system  ADI schemes  Stability  Convergence  
Non-existence of conjugate-symplectic multi-step methods of odd order 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2007, 卷号: 25, 期号: 6, 页码: 690-696
作者:  Jiao, Yandong;  Dai, Guidong;  Feng, Quandong;  Tang, Yifa
收藏  |  浏览/下载:1040/0  |  提交时间:2018/07/30
linear multi-step method  generalized linear multi-step method  step-transition operator  infinitesimally symplectic  conjugate-symplectic  
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:74/0  |  提交时间:2018/07/30
step-transition operator  expansion  composition  inverse operator  conjugate operator  
Expansion of step-transition operator of multi-step method and its applications (I) 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2002, 卷号: 20, 期号: 2, 页码: 185-196
作者:  Tang, YF
收藏  |  浏览/下载:70/0  |  提交时间:2018/07/30
multi-step method  step-transition operator  expansion  
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  
On conjugate symplecticity of multi-step methods 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2000, 卷号: 18, 期号: 4, 页码: 431-438
作者:  Tang, YF
收藏  |  浏览/下载:77/0  |  提交时间:2018/07/30
conjugate symplecticity  multi-step method