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科研机构
数学与系统科学研究... [55]
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期刊论文 [55]
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2022 [9]
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专题:数学与系统科学研究院
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Dynamics of fractional N-soliton solutions with anomalous dispersions of integrable fractional higher-order nonlinear Schrodinger equations
期刊论文
CHAOS, 2022, 卷号: 32, 期号: 12, 页码: 12
作者:
Weng, Weifang
;
Zhang, Minghe
;
Zhang, Guoqiang
;
Yan, Zhenya
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2023/02/07
Data-driven rogue waves and parameters discovery in nearly integrable PT-symmetric Gross-Pitaevskii equations via PINNs deep learning
期刊论文
PHYSICA D-NONLINEAR PHENOMENA, 2022, 卷号: 439, 页码: 12
作者:
Zhong, Ming
;
Gong, Shibo
;
Tian, Shou-Fu
;
Yan, Zhenya
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2023/02/07
GeneralizedGrossPitaevskiiequation
ComplexPT-symmetricpotentials
Physics-informeddeepneuralnetworks
Data-driven rogue waves and parameters discovery discovery
New insights and augmented Lagrangian algorithm for optimal portfolio liquidation with market impact
期刊论文
INTERNATIONAL TRANSACTIONS IN OPERATIONAL RESEARCH, 2022, 页码: 25
作者:
Xu, Fengmin
;
Li, Xuepeng
;
Dai, Yu-Hong
;
Wang, Meihua
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  |  
浏览/下载:9/0
  |  
提交时间:2023/02/07
augmented Lagrangian algorithm
equity and liability
optimal portfolio liquidation
price impact
Kinematic Redundancy Analysis for (2n+1) R Circular Manipulators
期刊论文
IEEE TRANSACTIONS ON ROBOTICS, 2022, 页码: 13
作者:
Li, Zijia
;
Brandstoetter, Mathias
;
Hofbaur, Michael
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  |  
浏览/下载:11/0
  |  
提交时间:2023/02/07
Collision avoidance
industrial robots
kinematic singularities
recursively solution
redundant robots
Hermite-Pade approximations with Pfaffian structures: Novikov peakon equation and integrable lattices
期刊论文
ADVANCES IN MATHEMATICS, 2022, 卷号: 402, 页码: 45
作者:
Chang, Xiang-Ke
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  |  
浏览/下载:4/0
  |  
提交时间:2023/02/07
Hermite-Pade approximation
Biorthogonal polynomials
Novikov equation
Multipeakons
A class of finite element methods with averaging techniques for solving the three-dimensional drift-diffusion model in semiconductor device simulations
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 458, 页码: 24
作者:
Zhang, Qianru
;
Wang, Qin
;
Zhang, Linbo
;
Lu, Benzhuo
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  |  
浏览/下载:12/0
  |  
提交时间:2023/02/07
Three-dimensional drift -diffusion model
Averaging technique
Finite element method
Semiconductor device
Optimal convergence of finite element approximation to an optimization problem with PDE constraint*
期刊论文
INVERSE PROBLEMS, 2022, 卷号: 38, 期号: 4, 页码: 45
作者:
Gong, Wei
;
Tan, Zhiyu
;
Zhou, Zhaojie
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  |  
浏览/下载:14/0
  |  
提交时间:2022/04/29
inverse source problem
optimal control
finite element method
a priori error estimate
a posteriori error estimate
adaptivity
rate optimality
Optimal convergence of finite element approximation to an optimization problem with PDE constraint* * Wei Gong was supported by the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No. XDB 41000000), the National Key Basic Research Program (Grant No. 2018YFB0704304) and the National Natural Science Foundation of China (Grant No. 12071468, 11671391). Zhaojie Zhou was supported by the National Natural Science Foundation of China under Grant No. 11971276.
期刊论文
Inverse Problems, 2022, 卷号: 38, 期号: 4
作者:
Gong,Wei
;
Tan,Zhiyu
;
Zhou,Zhaojie
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  |  
浏览/下载:14/0
  |  
提交时间:2022/04/29
inverse source problem
optimal control
finite element method
a priori error estimate
a posteriori error estimate
adaptivity
rate optimality
RECOVERING A BOUNDED ELASTIC BODY BY ELECTROMAGNETIC FAR-FIELD MEASUREMENTS
期刊论文
INVERSE PROBLEMS AND IMAGING, 2022, 页码: 21
作者:
Zhu, Tielei
;
Yang, Jiaqing
;
Zhang, Bo
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  |  
浏览/下载:14/0
  |  
提交时间:2022/04/29
Interaction
Maxwell's equations
Navier equation
well-posedness
inverse scattering
uniqueness
Stability of Transonic Contact Discontinuity for Two-Dimensional Steady Compressible Euler Flows in a Finitely Long Nozzle
期刊论文
ANNALS OF PDE, 2021, 卷号: 7, 期号: 2, 页码: 96
作者:
Huang, Feimin
;
Kuang, Jie
;
Wang, Dehua
;
Xiang, Wei
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/04/02
Transonic flow
Contact discontinuity
Free boundary
Compressible Euler flow
Finitely long nozzle
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