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浏览/检索结果: 共751条，第1-10条 帮助 限定条件 专题：数学与系统科学研究院    第一署名单位    第一作者单位    通讯作者单位     条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 An extended GCRD algorithm for parametric univariate polynomial matrices and application to parametric Smith form 期刊论文  OAI收割 JOURNAL OF SYMBOLIC COMPUTATION, 2023, 卷号: 115, 页码: 248-265 作者:  Wang, Dingkang;  Wang, Hesong   |  收藏  |  浏览/下载：17/0  |  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  OAI收割 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：14/0  |  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  OAI收割 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：12/0  |  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  OAI收割 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 Upper and Lower Bounds for Matrix Discrepancy 期刊论文  OAI收割 JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS, 2022, 卷号: 28, 期号: 6, 页码: 23 作者:  Xie, Jiaxin;  Xu, Zhiqiang;  Zhu, Ziheng   |  收藏  |  浏览/下载：12/0  |  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  OAI收割 JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 469, 页码: 17 作者:  Dou, Fangfang;  Liu, Xiaodong;  Meng, Shixu;  Zhang, Bo   |  收藏  |  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  OAI收割 CHAOS SOLITONS & FRACTALS, 2022, 卷号: 164, 页码: 6 作者:  Zhenya Yan   |  收藏  |  浏览/下载：10/0  |  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  OAI收割 JOURNAL OF ALGEBRA, 2022, 卷号: 609, 页码: 87-119 作者:  Han, Yang   |  收藏  |  浏览/下载：5/0  |  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  OAI收割 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  OAI收割 MATHEMATICAL PROGRAMMING, 2022, 页码: 61 作者:  Zhou, Yuhao;  Bao, Chenglong;  Ding, Chao;  Zhu, Jun   |  收藏  |  浏览/下载：15/0  |  提交时间：2023/02/07 Nonsmooth manifold optimization  Semismooth Newton method  Augmented Lagrangian method  Riemannian manifold