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Symplectic and multi-symplectic methods for the nonlinear Schrodinger equation 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2002, 卷号: 43, 期号: 8-9, 页码: 1095-1106
作者:  Chen, JB;  Qin, MZ;  Tang, YF
收藏  |  浏览/下载:65/0  |  提交时间:2018/07/30
nonlinear Schrodinger equation  six-point scheme  symplectic  multi-symplectic  local energy conservation  
Is the formal energy of the mid-point rule convergent? 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2002, 卷号: 43, 期号: 8-9, 页码: 1171-1181
作者:  Tang, YF;  Xiao, AG;  Chen, JB
收藏  |  浏览/下载:92/0  |  提交时间:2018/07/30
mid-point rule  formal energy  tree-expansion  
New schemes for the nonlinear Shrodinger equation 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2001, 卷号: 124, 期号: 3, 页码: 371-379
作者:  Chen, JB
收藏  |  浏览/下载:94/0  |  提交时间:2018/07/30
new schemes  nonlinear Shrodinger equation  
Maslov asymptotic theory and symplectic algorithm 期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2000, 卷号: 43, 期号: 4, 页码: 522-533
作者:  Qin, MZ;  Chen, JB
收藏  |  浏览/下载:81/0  |  提交时间:2018/07/30
Maslov theory  asymptotic  caustic  symplectic