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科研机构
数学与系统科学研... [131]
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期刊论文 [131]
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专题:数学与系统科学研究院
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Data-driven soliton mappings for integrable fractional nonlinear wave equations via deep learning with Fourier neural operator
期刊论文
CHAOS SOLITONS & FRACTALS, 2022, 卷号: 165, 页码: 14
作者:
Zhong, Ming
;
Yan, Zhenya
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2023/02/07
Integrable fractional nonlinear wave equations
Fourier neural operator
Deep learning
Data-driven soliton mapping
Activation function
Channel of fully-connected layer
Boundary Stability Criterion for a Nonlinear Axially Moving Beam
期刊论文
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2022, 卷号: 67, 期号: 11, 页码: 5714-5729
作者:
Cheng, Yi
;
Wu, Yuhu
;
Guo, Bao-Zhu
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2023/02/07
Mathematical models
Stability criteria
Structural beams
Vibrations
Strain
Numerical stability
Feedback control
Absolute stabilization
axially moving beam
boundary control
exponential stability
Monte Carlo fPINNs: Deep learning method for forward and inverse problems involving high dimensional fractional partial differential equations
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2022, 卷号: 400, 页码: 17
作者:
Guo, Ling
;
Wu, Hao
;
Yu, Xiaochen
;
Zhou, Tao
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  |  
浏览/下载:10/0
  |  
提交时间:2023/02/07
Physics -informed neural networks
Fractional Laplacian
Nonlocal operators
Uncertainty quantification
Approximation algorithms for solving the line-capacitated minimum Steiner tree problem
期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2022, 页码: 28
作者:
Li, Jianping
;
Wang, Wencheng
;
Lichen, Junran
;
Liu, Suding
;
Pan, Pengxiang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2023/02/07
Combinatorial optimization
Locations of lines
Line-capacitated Steiner trees
Approximation algorithms
Exact algorithms
Accelerated exponential Euler scheme for stochastic heat equation: convergence rate of the density
期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2022, 页码: 40
作者:
Chen, Chuchu
;
Cui, Jianbo
;
Hong, Jialin
;
Sheng, Derui
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/06/21
density
convergence order
accelerated exponential Euler scheme
stochastic heat equation
Malliavin calculus
Order reduction-based uniform approximation of exponential stability for one-dimensional Schrodinger equation
期刊论文
SYSTEMS & CONTROL LETTERS, 2022, 卷号: 160, 页码: 9
作者:
Liu, Jiankang
;
Hao, Ruiqi
;
Guo, Bao-Zhu
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/06/21
Schrodinger equation
Exponential stability
Uniform approximation
Order reduction method
A Positivity-Preserving Finite Volume Scheme with Least Square Interpolation for 3D Anisotropic Diffusion Equation
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2021, 卷号: 89, 期号: 3, 页码: 25
作者:
Xie, Hui
;
Xu, Xuejun
;
Zhai, Chuanlei
;
Yong, Heng
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/04/02
Anisotropic diffusion
Positivity
Vertex unknowns
Least square
Learning with smooth Hinge losses
期刊论文
NEUROCOMPUTING, 2021, 卷号: 463, 页码: 379-387
作者:
Luo, JunRu
;
Qiao, Hong
;
Zhang, Bo
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  |  
浏览/下载:11/0
  |  
提交时间:2022/04/02
Smooth Hinge loss
Convex surrogate loss
Support vector machine
Trust region Newton method
Algorithms for the metric ring star problem with fixed edge-cost ratio
期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2021, 卷号: 42, 期号: 3, 页码: 499-523
作者:
Chen, Xujin
;
Hu, Xiaodong
;
Jia, Xiaohua
;
Tang, Zhongzheng
;
Wang, Chenhao
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/04/02
Ring star
Approximation algorithms
Heuristics
Local search
Connected facility location
Stochastic greedy algorithms for maximizing constrained submodular plus supermodular functions
期刊论文
CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE, 2021, 页码: 9
作者:
Ji, Sai
;
Xu, Dachuan
;
Li, Min
;
Wang, Yishui
;
Zhang, Dongmei
收藏
  |  
浏览/下载:65/0
  |  
提交时间:2021/10/26
approximation algorithm
constrained
stochastic greedy
submodular plus supermodular maximization
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