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科研机构
数学与系统科学... [2275]
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期刊论文 [2240]
项目 [35]
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2022 [108]
2021 [128]
2020 [116]
2019 [149]
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专题:数学与系统科学研究院
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The Fucik spectrum of Schrodinger operators in strongly indefinite cases
期刊论文
NODEA-NONLINEAR DIFFERENTIAL EQUATIONS AND APPLICATIONS, 2023, 卷号: 30, 期号: 2, 页码: 28
作者:
Song, Linjie
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浏览/下载:37/0
  |  
提交时间:2023/02/07
Fucik spectrum
Schrodinger operators
Essential spectrum
Jumping nonlinearities
Co-rotating and traveling vortex sheets for the 2D incompressible Euler equation
期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2023, 卷号: 228, 页码: 21
作者:
Cao, Daomin
;
Qin, Guolin
;
Zou, Changjun
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  |  
浏览/下载:11/0
  |  
提交时间:2023/02/07
The Euler equation
Vortex sheets
Birkhoff-Rott operator
Implicit function theorem
New remarks on the factorization and equivalence problems for a class of multivariate polynomial matrices
期刊论文
JOURNAL OF SYMBOLIC COMPUTATION, 2023, 卷号: 115, 页码: 266-284
作者:
Lu, Dong
;
Wang, Dingkang
;
Xiao, Fanghui
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  |  
浏览/下载:10/0
  |  
提交时间:2023/02/07
Multivariate polynomial matrices
Matrix factorization
Matrix equivalence
Column reduced minors
Gr?bner basis
SONC optimization and exact nonnegativity certificates via second-order cone programming
期刊论文
JOURNAL OF SYMBOLIC COMPUTATION, 2023, 卷号: 115, 页码: 346-370
作者:
Magron, Victor
;
Wang, Jie
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  |  
浏览/下载:13/0
  |  
提交时间:2023/02/07
Sum of nonnegative circuit polynomials
Second -order cone programming
Polynomial optimization
Sum of binomial squares
Rounding -projection algorithm
Exact nonnegativity certificate
Kernel reconstruction learning
期刊论文
NEUROCOMPUTING, 2023, 卷号: 522, 页码: 1-10
作者:
Wu, Yun
;
Xiong, Shifeng
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浏览/下载:41/0
  |  
提交时间:2023/02/07
Kernel method
Representer theorem
Interpolation
Classification
Density estimation
Sequential algorithm
Deep Domain Decomposition Methods: Helmholtz Equation
期刊论文
ADVANCES IN APPLIED MATHEMATICS AND MECHANICS, 2023, 卷号: 15, 期号: 1, 页码: 118-138
作者:
Li, Wuyang
;
Wang, Ziming
;
Cui, Tao
;
Xu, Yingxiang
;
Xiang, Xueshuang
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  |  
浏览/下载:15/0
  |  
提交时间:2023/02/07
Helmholtz equation
deep learning
domain decomposition method
plane wave method
Stability of a coefficient inverse problem for the discrete Schrodinger equation and a convergence result
期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2023, 卷号: 518, 期号: 1, 页码: 25
作者:
Zhao, Zhongliu
;
Zhang, Wensheng
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  |  
浏览/下载:7/0
  |  
提交时间:2023/02/07
Inverse problem
Semi-discrete Schr?dinger equation
Discrete Carleman estimate
Convergence
Stability
System identification under saturated precise or set-valued measurements
期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2023, 卷号: 66, 期号: 1, 页码: 20
作者:
Zhao, Yanlong
;
Zhang, Hang
;
Wang, Ting
;
Kang, Guolian
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  |  
浏览/下载:11/0
  |  
提交时间:2023/02/07
system identification
Cramer-Rao lower bound
truncated data
precise measurement
set-valued measurement
On accelerating a multilevel correction adaptive finite element method for Kohn-Sham equation
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2023, 卷号: 472, 页码: 22
作者:
Hu, Guanghui
;
Xie, Hehu
;
Xu, Fei
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  |  
浏览/下载:15/0
  |  
提交时间:2023/02/07
Kohn-Sham equation
Multilevel correction method
Finite element method
Separately handing nonlinear terms
Parallel computing
Concentration phenomenon of semiclassical states to reaction-diffusion systems
期刊论文
ANNALI DI MATEMATICA PURA ED APPLICATA, 2022, 页码: 39
作者:
Gou, Tianxiang
;
Zhang, Zhitao
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  |  
浏览/下载:9/0
  |  
提交时间:2023/02/07
Concentration phenomenon
Semiclassical states
Reaction-diffusion system
Variational methods
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