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科研机构
数学与系统科学研... [222]
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期刊论文 [222]
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2022 [6]
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专题:数学与系统科学研究院
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Error analysis of a conservative finite element scheme for time-dependent inductionless MHD problem
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2023, 卷号: 419, 页码: 22
作者:
Long, Xiaonian
;
Ding, Qianqian
;
Mao, Shipeng
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  |  
浏览/下载:13/0
  |  
提交时间:2023/02/07
Inductionless magnetohydrodynamics
Current density conservation
Euler semi-implicit
Error estimate
Mixed finite element method
ON THE STANDING WAVES FOR THE X-RAY FREE ELECTRON LASER SCHRODINGER EQUATION
期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 2022, 页码: 41
作者:
Cao, Daomin
;
Feng, Binhua
;
Luo, Tingjian
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  |  
浏览/下载:8/0
  |  
提交时间:2023/02/07
XFEL Schr?dinger equation
nonlinear elliptic equations
normalized solutions
orbital stability
strong instability
Understanding the acceleration phenomenon via high-resolution differential equations
期刊论文
MATHEMATICAL PROGRAMMING, 2022, 卷号: 195, 期号: 1-2, 页码: 79-148
作者:
Shi, Bin
;
Du, Simon S.
;
Jordan, Michael, I
;
Su, Weijie J.
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  |  
浏览/下载:9/0
  |  
提交时间:2023/02/07
Convex optimization
First-order method
Polyak's heavy ball method
Nesterov's accelerated gradient methods
Ordinary differential equation
Lyapunov function
Gradient minimization
STOCHASTIC DIFFERENTIAL EQUATION WITH PIECEWISE CONTINUOUS ARGUMENTS: MARKOV PROPERTY, INVARIANT MEASURE AND NUMERICAL APPROXIMATION
期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 2022, 页码: 43
作者:
Chen, Chuchu
;
Hong, Jialin
;
Lu, Yulan
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  |  
浏览/下载:10/0
  |  
提交时间:2023/02/07
 
Invariant measure
Markov chain
weak convergence
backward Euler method
stochastic differential equations with piecewise continuous arguments
A generalization of Laurent biorthogonal polynomials and related integrable lattices
期刊论文
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2022, 卷号: 55, 期号: 21, 页码: 15
作者:
Wang, Bao
;
Chang, Xiang-Ke
;
Yue, Xiao-Lu
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  |  
浏览/下载:3/0
  |  
提交时间:2023/02/07
Laurent biorthogonal polynomials
relativistic Toda lattice
compatibility
Model-Free Reinforcement Learning by Embedding an Auxiliary System for Optimal Control of Nonlinear Systems
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2022, 卷号: 33, 期号: 4, 页码: 1520-1534
作者:
Xu, Zhenhui
;
Shen, Tielong
;
Cheng, Daizhan
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浏览/下载:16/0
  |  
提交时间:2022/06/21
Mathematical model
Trajectory
Heuristic algorithms
Optimal control
System dynamics
Artificial neural networks
Convergence
Approximate optimal control design
auxiliary trajectory
completely model-free
integral reinforcement learning (IRL)
Distributed Optimization Design for Computation of Algebraic Riccati Inequalities
期刊论文
IEEE TRANSACTIONS ON CYBERNETICS, 2022, 卷号: 52, 期号: 3, 页码: 1924-1935
作者:
Zeng, Xianlin
;
Chen, Jie
;
Hong, Yiguang
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浏览/下载:11/0
  |  
提交时间:2022/06/21
Linear matrix inequalities
Distributed algorithms
Optimization
Heuristic algorithms
Dynamical systems
Convergence
Multi-agent systems
Distributed algorithm
distributed optimization
matrix inequality
Finite Element Error Estimation for Parabolic Optimal Control Problems with Pointwise Observations
期刊论文
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2021, 页码: 35
作者:
Liang, Dongdong
;
Gong, Wei
;
Xie, Xiaoping
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  |  
浏览/下载:16/0
  |  
提交时间:2022/04/02
Parabolic optimal control problem
pointwise observation
space-time finite element method
parabolic PDE with Dirac measure
error estimate
Agent's Optimal Compensation Under Inflation Risk by Using Dynamic Contract Model
期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2021, 卷号: 34, 期号: 6, 页码: 2291-2309
作者:
Fei Chen
;
Fei Weiyin
;
Zhang Fanhong
;
Yang Xiaoguang
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/04/02
Equity incentive
inflation risk
Ito formula
principal-agent problem
the martingale representation theorem
Subdivision based isogeometric analysis for geometric flows
期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2021, 页码: 24
作者:
Pan, Qing
;
Rabczuk, Timon
;
Chen, Chong
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  |  
浏览/下载:14/0
  |  
提交时间:2022/04/02
extended Loop subdivision
geometric flows
isogeometric analysis
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