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Energy-preserving methods for guiding center system based on averaged vector field 期刊论文
PHYSICS OF PLASMAS, 2022, 卷号: 29, 期号: 3, 页码: 14
作者:  Zhu, Beibei;  Tang, Yifa;  Liu, Jian
收藏  |  浏览/下载:140/0  |  提交时间:2022/04/29
Spectrally accurate space-time solution of Manakov systems 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2020, 卷号: 377, 页码: 20
作者:  Barletti, Luigi;  Brugnano, Luigi;  Tang, Yifa;  Zhu, Beibei
收藏  |  浏览/下载:145/0  |  提交时间:2020/06/30
Hamiltonian PDEs  Manakov system  Energy-conserving methods  Hamiltonian Boundary Value Methods  HBVMs  Spectral methods  
High-order stroboscopic averaging methods for highly oscillatory delay problems 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2020, 卷号: 152, 页码: 466-479
作者:  Calvo, M. P.;  Sanz-Serna, J. M.;  Zhu, Beibei
收藏  |  浏览/下载:121/0  |  提交时间:2020/05/24
Delay differential equations  Stroboscopic averaging  Highly oscillatory problems  
Symplectic simulation of dark solitons motion for nonlinear Schrodinger equation 期刊论文
NUMERICAL ALGORITHMS, 2019, 卷号: 81, 期号: 4, 页码: 1485-1503
作者:  Zhu, Beibei;  Tang, Yifa;  Zhang, Ruili;  Zhang, Yihao
收藏  |  浏览/下载:127/0  |  提交时间:2020/01/10
Nonlinear Schrodinger equation  Ablowitz-ladik model  Symplectic methods  K-symplectic methods  Invariants  
A stroboscopic averaging algorithm for highly oscillatory delay problems 期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2019, 卷号: 39, 期号: 3, 页码: 1110-1133
作者:  Sanz-Serna, J. M.;  Zhu, Beibei
收藏  |  浏览/下载:160/0  |  提交时间:2020/01/10
delay differential equations  stroboscopic averaging  highly oscillatory problems  
Bogdanov-Takens resonance in time-delayed systems 期刊论文
NONLINEAR DYNAMICS, 2018, 卷号: 91, 期号: 3, 页码: 1939-1947
作者:  Coccolo, Mattia;  Zhu, BeiBei;  Sanjuan, Miguel A. F.;  Sanz-Serna, Jesus M.
收藏  |  浏览/下载:153/0  |  提交时间:2018/07/30
Nonlinear oscillations  Delay systems  Resonance