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科研机构
数学与系统科学研究... [13]
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期刊论文 [13]
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2021 [1]
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专题:数学与系统科学研究院
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Structure-Preserving Numerical Methods for Stochastic Poisson Systems
期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2021, 卷号: 29, 期号: 3, 页码: 802-830
作者:
Hong, Jialin
;
Ruan, Jialin
;
Sun, Liying
;
Wang, Lijin
收藏
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浏览/下载:20/0
  |  
提交时间:2021/04/26
Stochastic Poisson systems
Poisson structure
Casimir functions
Poisson integrators
symplectic integrators
generating functions
stochastic rigid body system
Drift-preserving numerical integrators for stochastic Hamiltonian systems
期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2020, 卷号: 46, 期号: 2, 页码: 22
作者:
Chen, Chuchu
;
Cohen, David
;
D'Ambrosio, Raffaele
;
Lang, Annika
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  |  
浏览/下载:12/0
  |  
提交时间:2020/05/24
Stochastic differential equations
Stochastic Hamiltonian systems
Energy
Trace formula
Numerical schemes
Strong convergence
Weak convergence
Multilevel Monte Carlo
Multi-symplectic preserving integrator for the Schrodinger equation with wave operator
期刊论文
APPLIED MATHEMATICAL MODELLING, 2015, 卷号: 39, 期号: 22, 页码: 6817-6829
作者:
Wang, Lan
;
Kong, Linghua
;
Zhang, Liying
;
Zhou, Wenying
;
Zheng, Xiaohong
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  |  
浏览/下载:27/0
  |  
提交时间:2018/07/30
Schrodinger equation with wave operator
Multi-symplectic integrator
Conservation laws
THE L-1-ERROR ESTIMATES FOR A HAMILTONIAN-PRESERVING SCHEME FOR THE LIOUVILLE EQUATION WITH PIECEWISE CONSTANT POTENTIALS AND PERTURBED INITIAL DATA
期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2011, 卷号: 29, 期号: 1, 页码: 26-48
作者:
Wen, Xin
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  |  
浏览/下载:10/0
  |  
提交时间:2018/07/30
Liouville equations
Hamiltonian preserving schemes
Piecewise constant potentials
Error estimate
Perturbed initial data
Semiclassical limit
Symplectic integrator for nonlinear high order Schrodinger equation with a trapped term
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2009, 卷号: 231, 期号: 2, 页码: 664-679
作者:
Kong, Linghua
;
Hong, Jialin
;
Wang, Lan
;
Fu, Fangfang
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2018/07/30
Schrodinger equation
Symplectic scheme
Conservation law
Trapped term
THE l(1)-STABILITY OF A HAMILTONIAN-PRESERVING SCHEME FOR THE LIOUVILLE EQUATION WITH DISCONTINUOUS POTENTIALS
期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2009, 卷号: 27, 期号: 1, 页码: 45-67
作者:
Wen, Xin
;
Jin, Shi
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2018/07/30
Liouville equations
Hamiltonian preserving schemes
Discontinuous potentials
l(1)-stability
Semiclassical limit
Long-term numerical simulation of the interaction between a neutron field and a neutral meson field by a symplectic-preserving scheme
期刊论文
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2008, 卷号: 41, 期号: 25, 页码: 19
作者:
Kong, Linghua
;
Hong, Jialin
;
Liu, Ruxun
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2018/07/30
The l(1)-error estimates for a Hamiltonian-preserving scheme for the Liouville equation with piecewise constant potentials
期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2008, 卷号: 46, 期号: 5, 页码: 2688-2714
作者:
Wen, Xin
;
Jin, Shi
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2018/07/30
Liouville equations
Hamiltonian preserving schemes
piecewise constant potentials
error estimate
half order error bound
semiclassical limit
Computation of transmissions and reflections in geometrical optics via the reduced Liouville equation
期刊论文
WAVE MOTION, 2006, 卷号: 43, 期号: 8, 页码: 667-688
作者:
Jin, Shi
;
Wen, Xin
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2018/07/30
geometrical optics
reduced Liouville equation
level set method
Hamiltonian-preserving schemes
Snell's law of refraction
A Hamiltonian-preserving scheme for the Liouville equation of geometrical optics with partial transmissions and reflections
期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2006, 卷号: 44, 期号: 5, 页码: 1801-1828
作者:
Jin, Shi
;
Wen, Xin
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2018/07/30
geometrical optics
Liouville equation
transmission and reflection
Hamiltonian-preserving schemes
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