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科研机构
数学与系统科学研... [762]
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期刊论文 [762]
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2022 [23]
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专题:数学与系统科学研究院
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An extended GCRD algorithm for parametric univariate polynomial matrices and application to parametric Smith form
期刊论文
JOURNAL OF SYMBOLIC COMPUTATION, 2023, 卷号: 115, 页码: 248-265
作者:
Wang, Dingkang
;
Wang, Hesong
;
Wei, Jingjing
;
Xiao, Fanghui
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2023/02/07
Extended greatest common right divisor
Parametric univariate polynomial matrix
Comprehensive Gr?bner system
Smith normal form
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
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2023/02/07
Multivariate polynomial matrices
Matrix factorization
Matrix equivalence
Column reduced minors
Gr?bner basis
Truncations of Random Unitary Matrices Drawn from Hua-Pickrell Distribution
期刊论文
COMPLEX ANALYSIS AND OPERATOR THEORY, 2023, 卷号: 17, 期号: 1, 页码: 24
作者:
Lin, Zhaofeng
;
Qiu, Yanqi
;
Wang, Kai
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2023/02/07
Determinantal point process
Hua-Pickrell measure
Truncated unitary matrix
Limiting point process
Weighted Bergman kernel
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
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  |  
浏览/下载:8/0
  |  
提交时间:2023/02/07
Upper and Lower Bounds for Matrix Discrepancy
期刊论文
JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS, 2022, 卷号: 28, 期号: 6, 页码: 23
作者:
Xie, Jiaxin
;
Xu, Zhiqiang
;
Zhu, Ziheng
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  |  
浏览/下载:6/0
  |  
提交时间:2023/02/07
Matrix discrepancy
Tight frame
Interlacing polynomials
Kadison-Singer problem
Data completion algorithms and their applications in inverse acoustic scattering with limited-aperture backscattering data
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 469, 页码: 17
作者:
Dou, Fangfang
;
Liu, Xiaodong
;
Meng, Shixu
;
Zhang, Bo
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  |  
浏览/下载:15/0
  |  
提交时间:2023/02/07
Inverse acoustic scattering
Limited aperture
Backscattering data
Data completion
Direct sampling method
Factorization method
New integrable multi-Levy-index and mixed fractional nonlinear soliton hierarchies
期刊论文
CHAOS SOLITONS & FRACTALS, 2022, 卷号: 164, 页码: 6
作者:
Zhenya Yan
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  |  
浏览/下载:9/0
  |  
提交时间:2023/02/07
Multi-Levy-index and mix-index fractional soliton hierarchy
Integrable fractional system
Anomalous dispersion relation
Inverse scattering
Riemann-Hilbert problem
Solitons
Hirzebruch-Riemann-Roch and Lefschetz type formulas for finite dimensional algebras
期刊论文
JOURNAL OF ALGEBRA, 2022, 卷号: 609, 页码: 87-119
作者:
Han, Yang
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  |  
浏览/下载:200/0
  |  
提交时间:2023/02/07
Cartanmatrix
Hochschild(co)homology
Shklyarovpairing
Cherncharacter
Hattori-Stallingstrace
Parallel multi-stage preconditioners with adaptive setup for the black oil model
期刊论文
COMPUTERS & GEOSCIENCES, 2022, 卷号: 168, 页码: 16
作者:
Zhao, Li
;
Feng, Chunsheng
;
Zhang, Chen-Song
;
Shu, Shi
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2023/02/07
Black oil model
Fully implicit method
Parallel computing
Multi-color Gauss-Seidel smoother
Multi-stage preconditioners
A semismooth Newton based augmented Lagrangian method for nonsmooth optimization on matrix manifolds
期刊论文
MATHEMATICAL PROGRAMMING, 2022, 页码: 61
作者:
Zhou, Yuhao
;
Bao, Chenglong
;
Ding, Chao
;
Zhu, Jun
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2023/02/07
Nonsmooth manifold optimization
Semismooth Newton method
Augmented Lagrangian method
Riemannian manifold
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