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Sparse Phase Retrieval Via PhaseLiftOff 期刊论文
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2021, 卷号: 69, 页码: 2129-2143
作者:  Xia, Yu;  Xu, Zhiqiang
收藏  |  浏览/下载:111/0  |  提交时间:2021/10/26
Signal recovery  phase retrieval  compressed sensing  restricted isometry property  compressed phaseless sensing  
On the Law of Large Numbers for the Empirical Measure Process of Generalized Dyson Brownian Motion 期刊论文
JOURNAL OF STATISTICAL PHYSICS, 2020, 页码: 29
作者:  Li, Songzi;  Li, Xiang-Dong;  Xie, Yong-Xiao
收藏  |  浏览/下载:154/0  |  提交时间:2021/01/14
Generalized Dyson Brownian motion  McKean-Vlasov equation  Gradient flow  Optimal transportation  Voiculescu free entropy  Law of Large Numbers  Propagation of chaos  
Optimal quadratic element on rectangular grids for H-1 problems 期刊论文
BIT NUMERICAL MATHEMATICS, 2020, 页码: 25
作者:  Zeng, Huilan;  Zhang, Chen-Song;  Zhang, Shuo
收藏  |  浏览/下载:182/0  |  提交时间:2020/10/12
Optimal quadratic element  Rectangular grids  Boundary value problem  Eigenvalue problem  Lower bound  
OPTIMAL QUADRATIC NITSCHE EXTENDED FINITE ELEMENT METHOD FOR INTERFACE PROBLEM OF DIFFUSION EQUATION 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2018, 卷号: 36, 期号: 5, 页码: 693-717
作者:  Wang, Fei;  Zhang, Shuo
收藏  |  浏览/下载:134/0  |  提交时间:2019/03/05
Interface problems  Extended finite element methods  Error estimates  Nitsche's scheme  Quadratic element  
CP-P Stokes finite element pair on sub-hexahedron tetrahedral grids 期刊论文
CALCOLO, 2017, 卷号: 54, 期号: 4, 页码: 1403-1417
作者:  Zhang, Shangyou;  Zhang, Shuo
浏览  |  Adobe PDF(1589Kb)  |  收藏  |  浏览/下载:497/125  |  提交时间:2018/07/23
Stokes problem  Mixed finite element  Continuous quadratic velocity  Discontinuous pressure  Hexahedral grid  Tetrahedral grid  
Analysis on inexact block diagonal preconditioners for elliptic PDE-constrained optimization problems 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2017, 卷号: 74, 期号: 10, 页码: 2423-2437
作者:  Huang, Na;  Ma, Chang-Feng
浏览  |  Adobe PDF(577Kb)  |  收藏  |  浏览/下载:841/153  |  提交时间:2018/07/25
PDE-constrained optimization  Saddle point matrices  Preconditioner  Cholesky decomposition  Spectral bound  
Finite element approximations of nonlinear eigenvalue problems in quantum physics 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2011, 卷号: 200, 期号: 21-22, 页码: 1846-1865
作者:  Chen, Huajie;  He, Lianhua;  Zhou, Aihui
收藏  |  浏览/下载:99/0  |  提交时间:2018/07/30
Adaptive computation  Convergence  Complexity  Density functional theory  Finite element  Nonlinear eigenvalue problem  
A posteriori error estimates for optimal control problems governed by parabolic equations 期刊论文
NUMERISCHE MATHEMATIK, 2003, 卷号: 93, 期号: 3, 页码: 497-521
作者:  Liu, WB;  Yan, NN
收藏  |  浏览/下载:155/0  |  提交时间:2018/07/30
A posteriori error estimates for some model boundary control problems 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2000, 卷号: 120, 期号: 1-2, 页码: 159-173
作者:  Liu, WB;  Yan, NN
收藏  |  浏览/下载:113/0  |  提交时间:2018/07/30
optimal boundary control  finite element approximation  adaptive finite element methods  a posteriori error analysis  
A note on convergence of V-cycle nonconforming multigrid methods 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 1999, 卷号: 104, 期号: 2-3, 页码: 191-206
作者:  Xu, XJ;  Li, LK
收藏  |  浏览/下载:86/0  |  提交时间:2018/07/30