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科研机构
数学与系统科学研究院 [5]
湖南大学 [2]
力学研究所 [1]
山东大学 [1]
安徽大学 [1]
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期刊论文 [10]
发表日期
2019 [10]
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New high order symplectic integrators via generating functions with its application in many-body problem
期刊论文
BIT NUMERICAL MATHEMATICS, 2019, 页码: 27
作者:
Tu, Xiongbiao
;
Murua, Ander
;
Tang, Yifa
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  |  
浏览/下载:6/0
  |  
提交时间:2020/05/24
High order
Separable Hamiltonian
Quadratic
High order symplectic integrators based on continuous-stage Runge-Kutta-Nystrom methods
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2019, 卷号: 361, 页码: 670-679
作者:
Tang, Wensheng
;
Sun, Yajuan
;
Zhang, Jingjing
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  |  
浏览/下载:59/0
  |  
提交时间:2020/01/10
Continuous-stage Runge-Kutta-Nystrom methods
Hamiltonian systems
Symplectic integrators
Legendre polynomial expansion
Simplifying assumptions
New analytic buckling solutions of moderately thick clamped rectangular plates by a straightforward finite integral transform method
期刊论文
ARCHIVE OF APPLIED MECHANICS, 2019, 卷号: 89, 期号: 9, 页码: 1885-1897
作者:
Li R
;
Zhong Y
;
Zhang JH
;
Zheng XR
;
Wang HY
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  |  
浏览/下载:54/0
  |  
提交时间:2019/11/25
Analytic solution
Thick plate
Buckling
Finite integral transform method
Energy-preserving algorithm for gyrocenter dynamics of charged particles
期刊论文
NUMERICAL ALGORITHMS, 2019, 卷号: 81, 期号: 4, 页码: 1521-1530
作者:
Zhang, Ruili
;
Liu, Jian
;
Qin, Hong
;
Tang, Yifa
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  |  
浏览/下载:52/0
  |  
提交时间:2020/01/10
Energy-preserving algorithm
Gyrocenter system
Discrete gradient method
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
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  |  
浏览/下载:53/0
  |  
提交时间:2020/01/10
Nonlinear Schrodinger equation
Ablowitz-ladik model
Symplectic methods
K-symplectic methods
Invariants
Symplectic integrators with adaptive time step applied to runaway electron dynamics
期刊论文
NUMERICAL ALGORITHMS, 2019, 卷号: 81, 期号: 4, 页码: 1295-1309
作者:
Shi, Yanyan
;
Sun, Yajuan
;
He, Yang
;
Qin, Hong
;
Liu, Jian
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  |  
浏览/下载:69/0
  |  
提交时间:2020/01/10
Runaway electrons
Symplectic methods
Adaptive time step
High-Order Symplectic Compact Finite-Different Time-Domain Algorithm for Guide-Wave Structures
期刊论文
IEEE Microwave and Wireless Components Letters, 2019, 卷号: Vol.29 No.2, 页码: 80-82
作者:
Xiaojing Kuang
;
Xianliang Wu
;
Mingshen Chen
;
Zhixiang Huang
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  |  
浏览/下载:14/0
  |  
提交时间:2019/04/24
Dispersion
Time-domain
analysis
Signal
processing
algorithms
Numerical
stability
Finite
difference
methods
Electromagnetic
waveguides
Stability
analysis
Compact
finite-difference
time-domain
method
numerical
stability
symplectic
integrator
Arbitrary High-order EQUIP Methods for Stochastic Canonical Hamiltonian Systems
期刊论文
TAIWANESE JOURNAL OF MATHEMATICS, 2019, 卷号: 23, 期号: 3, 页码: 703-725
作者:
Li, Xiuyan
;
Zhang, Chiping
;
Ma, Qiang
;
Ding, Xiaohua
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  |  
浏览/下载:9/0
  |  
提交时间:2019/12/11
stochastic canonical Hamiltonian systems
EQUIP methods
symplectic
methods
energy-preserving methods
mean-square convergence
High-order stochastic symplectic partitioned Runge-Kutta methods for stochastic Hamiltonian systems with additive noise
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2019, 卷号: Vol.346, 页码: 575-593
作者:
Han, Minggang
;
Ma, Qiang
;
Ding, Xiaohua
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  |  
浏览/下载:11/0
  |  
提交时间:2019/12/17
Stochastic
Hamiltonian
system
Stochastic
partitioned
Runge-Kutta
method
Symplectic
integrator
High-order stochastic symplectic partitioned Runge-Kutta methods for stochastic Hamiltonian systems with additive noise.
期刊论文
Appl. Math. Comput., 2019, 卷号: Vol.346, 页码: 575-593
作者:
Han, Minggang
;
Ma, Qiang
;
Ding, Xiaohua
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/13
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