CSpace

浏览/检索结果: 共13条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
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
The energy-preserving time high-order AVF compact finite difference scheme for nonlinear wave equations in two dimensions 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2021, 卷号: 170, 页码: 298-320
作者:  Hou, Baohui;  Liang, Dong
收藏  |  浏览/下载:113/0  |  提交时间:2022/04/02
AVF method  CFD operator  Time high-order  Energy conservation  Convergence  Nonlinear wave equations  
Numerical invariant tori of symplectic integrators for integrable Hamiltonian systems 期刊论文
SCIENCE CHINA-MATHEMATICS, 2018, 卷号: 61, 期号: 9, 页码: 1567-1588
作者:  Ding, Zhaodong;  Shang, Zaijiu
收藏  |  浏览/下载:143/0  |  提交时间:2018/10/07
Hamiltonian systems  symplectic integrators  KAM theory  invariant tori  twist symplectic mappings  Russmann's non-degeneracy  
Symplectic Runge-Kutta methods for Hamiltonian systems driven by Gaussian rough paths 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2018, 卷号: 129, 页码: 120-136
作者:  Hong, Jialin;  Huang, Chuying;  Wang, Xu
收藏  |  浏览/下载:142/0  |  提交时间:2018/07/30
Rough path  Hamiltonian system  Symplectic Runge-Kutta method  Implicit method  Pathwlse convergence rate  
numericalinvarianttoriofsymplecticintegratorsforintegrablehamiltoniansystems 期刊论文
sciencechinamathematics, 2018, 卷号: 61, 期号: 9, 页码: 1567
作者:  Ding Zhaodong;  Shang Zaijiu
收藏  |  浏览/下载:131/0  |  提交时间:2020/01/10
Convergence analysis of the formal energies of symplectic methods for Hamiltonian systems 期刊论文
SCIENCE CHINA-MATHEMATICS, 2016, 卷号: 59, 期号: 2, 页码: 379-396
作者:  Zhang RuiLi;  Tang YiFa;  Zhu BeiBei;  Tu XiongBiao;  Zhao Yue
收藏  |  浏览/下载:117/0  |  提交时间:2018/07/30
convergence analysis  formal energy  symplectic method  Hamiltonian system  bushy tree  
convergenceanalysisoftheformalenergiesofsymplecticmethodsforhamiltoniansystems 期刊论文
sciencechinamathematics, 2016, 卷号: 59, 期号: 2, 页码: 379
作者:  Zhang Ruili;  Tang Yifa;  Zhu Beibei;  Tu Xiongbiao;  Zhao Yue
收藏  |  浏览/下载:103/0  |  提交时间:2020/01/10
A Reference for the Gravitational Hamiltonian Boundary Term 期刊论文
CHINESE JOURNAL OF PHYSICS, 2015, 卷号: 53, 期号: 6, 页码: 9
作者:  Sun, Gang;  Chen, Chiang-Mei;  Liu, Jian-Liang;  Nester, James M.
收藏  |  浏览/下载:119/0  |  提交时间:2018/07/30
On a class of infinite-dimensional Hamiltonian systems with asymptotically periodic nonlinearities 期刊论文
CHINESE ANNALS OF MATHEMATICS SERIES B, 2011, 卷号: 32, 期号: 1, 页码: 45-58
作者:  Yang, Minbo;  Shen, Zifei;  Ding, Yanheng
收藏  |  浏览/下载:95/0  |  提交时间:2018/07/30
Variational methods  Least energy solution  Hamiltonian system  
Solutions of a class of Hamiltonian elliptic systems in R-N 期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2010, 卷号: 362, 期号: 2, 页码: 338-349
作者:  Yang, Minbo;  Chen, Wenxiong;  Ding, Yanheng
收藏  |  浏览/下载:95/0  |  提交时间:2018/07/30
Variational methods  Ground state solution  Superlinear  Critical points