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浏览/检索结果:
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Hamiltonian Particle-in-Cell methods for Vlasov-Poisson equations
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 467, 页码: 20
作者:
Gu, Anjiao
;
He, Yang
;
Sun, Yajuan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2023/02/07
Vlasov-Poisson system
Poisson bracket
Finite element method
Structure-preserving algorithm
Hamiltonian splitting method
Positivity-preserving symplectic methods for the stochastic Lotka-Volterra predator-prey model
期刊论文
BIT NUMERICAL MATHEMATICS, 2021, 页码: 28
作者:
Hong, Jialin
;
Ji, Lihai
;
Wang, Xu
;
Zhang, Jingjing
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/04/02
Stochastic Lotka-Volterra predator-prey model
Positivity
Stochastic symplecticity
Structure-preserving methods
Convergence order conditions
Numerical simulations of one laser-plasma model based on Poisson structure
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 405, 页码: 20
作者:
Li, Yingzhe
;
Sun, Yajuan
;
Crouseilles, Nicolas
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  |  
浏览/下载:21/0
  |  
提交时间:2020/05/24
Laser-plasma interaction
Vlasov-Maxwell system
Poisson bracket
Hamiltonian splitting
Conservative splitting
Local discontinuous Galerkin methods based on the multisymplectic formulation for two kinds of Hamiltonian PDEs
期刊论文
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2018, 卷号: 95, 期号: 1, 页码: 114-143
作者:
Cai, Wenjun
;
Sun, Yajuan
;
Wang, Yushun
;
Zhang, Huai
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  |  
浏览/下载:25/0
  |  
提交时间:2018/07/30
Multisymplectic formulation
Hamiltonian PDEs
local discontinuous Galerkin method
numerical flux
conservation law
A Family of Integrable Different-Difference Equations, Its Hamiltonian Structure, and Darboux-Backlund Transformation
期刊论文
DISCRETE DYNAMICS IN NATURE AND SOCIETY, 2018
作者:
Xu, Xi-Xiang
;
Xu, Meng
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/11
A New Negative Discrete Hierarchy and Its N-Fold Darboux Transformation
期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2017, 卷号: 68, 页码: 687-692
作者:
Zhang, Ning[1]
;
Xia, Tie-Cheng[2]
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  |  
浏览/下载:4/0
  |  
提交时间:2019/04/24
discrete integrable system
bi-Hamiltonian structure
Liouville integrability
N-fold Darboux transformation
exact solutions
A Few Discrete Lattice Systems and Their Hamiltonian Structures, Conservation Laws
期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2017, 卷号: 67, 期号: 4, 页码: 396-406
作者:
Guo, Xiu-Rong
;
Zhang, Yu-Feng
;
Zhang, Xiang-Zhi
;
Yue, Rong
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/11
discrete lattice system
r-matrix
Hamiltonian structure
Infinite Conservation Laws, Continuous Symmetries and Invariant Solutions of Some Discrete Integrable Equations
期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2017, 卷号: 68, 期号: 6, 页码: 755-760
作者:
Zhang, Yu-Feng
;
Zhang, Xiang-Zhi
;
Dong, Huan-He
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/12
discrete equation
Hamiltonian structure
conservation law
symmetry
A New Negative Discrete Hierarchy and Its N-Fold Darboux Transformation
期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2017, 卷号: 68, 期号: 6, 页码: 687-692
作者:
Zhang, Ning
;
Xia, Tie-Cheng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/12
discrete integrable system
bi-Hamiltonian structure
Liouville
integrability
N-fold Darboux transformation
exact solutions
Explicit high-order noncanonical symplectic algorithms for ideal two-fluid systems
期刊论文
PHYSICS OF PLASMAS, 2016, 卷号: 23, 期号: 11, 页码: 112107
作者:
Xiao, Jianyuan
;
Qin, Hong
;
Morrison, Philip J.
;
Liu, Jian
;
Yu, Zhi
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  |  
浏览/下载:24/0
  |  
提交时间:2017/07/20
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