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Localizability With Range-Difference Measurements: Numerical Computation and Error Bound Analysis 期刊论文
IEEE-ACM TRANSACTIONS ON NETWORKING, 2022, 页码: 14
Authors:  Zeng, Guangyang;  Mu, Biqiang;  Wei, Jieqiang;  Wong, Wing Shing;  Wu, Junfeng
Favorite  |  View/Download:18/0  |  Submit date:2022/06/21
Location awareness  Noise measurement  Error analysis  Pollution measurement  Measurement uncertainty  Coordinate measuring machines  Closed-form solutions  Localization  time difference of arrival (TDOA)  nonconvex optimization  numerical computation  Lagrange multiplier  
Multi-period portfolio selection with investor views based on scenario tree 期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2022, 卷号: 418, 页码: 14
Authors:  Zhao, Daping;  Bai, Lin;  Fang, Yong;  Wang, Shouyang
Favorite  |  View/Download:31/0  |  Submit date:2022/06/21
Portfolio selection  Multi-period  Investor views  Scenario tree  Optimization  
A TWO-LEVEL PRECONDITIONED HELMHOLTZ-JACOBI-DAVIDSON METHOD FOR THE MAXWELL EIGENVALUE PROBLEM 期刊论文
MATHEMATICS OF COMPUTATION, 2022, 卷号: 91, 期号: 334, 页码: 623-657
Authors:  Liang, Qigang;  Xu, Xuejun
Favorite  |  View/Download:40/0  |  Submit date:2022/04/29
Maxwell eigenvalue problem  edge element  Helmholtz projection  Jacobi-Davidson method  domain decomposition  

Elastic wave full-waveform inversion in the time domain by the trust region method

期刊论文

JOURNAL OF APPLIED GEOPHYSICS, 2022, 卷号: 197, 页码: 16
Authors:  Zhang, Wensheng;  Li, Yijun
Favorite  |  View/Download:16/0  |  Submit date:2022/06/21
Elastic wave equations  Full-waveform inversion  Media coefficients  Trust region method  L-BFGS  
Stein variational gradient descent with local approximations 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2021, 卷号: 386, 页码: 20
Authors:  Yan, Liang;  Zhou, Tao
Favorite  |  View/Download:33/0  |  Submit date:2022/04/02
Stein variational gradient decent  Bayesian inference  Deep learning  Local approximation  
Stochastic greedy algorithms for maximizing constrained submodular plus supermodular functions 期刊论文
CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE, 2021, 页码: 9
Authors:  Ji, Sai;  Xu, Dachuan;  Li, Min;  Wang, Yishui;  Zhang, Dongmei
Favorite  |  View/Download:55/0  |  Submit date:2021/10/26
approximation algorithm  constrained  stochastic greedy  submodular plus supermodular maximization  
Collaborative Learning of High-Precision Quantum Control and Tomography 期刊论文
PHYSICAL REVIEW APPLIED, 2021, 卷号: 16, 期号: 1, 页码: 9
Authors:  Ding, Hai-Jin;  Chu, Bing;  Qi, Bo;  Wu, Re-Bing
Favorite  |  View/Download:52/0  |  Submit date:2021/10/26
Multiscale asymptotic analysis and computations for Steklov eigenvalue problem in periodically perforated domain 期刊论文
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2021, 页码: 21
Authors:  Ye, Shuyu;  Ma, Qiang;  Hu, Bing;  Cui, Junzhi;  Jiang, Xue
Favorite  |  View/Download:53/0  |  Submit date:2021/10/26
corrector equations  error estimation  finite element computation  second-order two-scale asymptotic analysis  Steklov eigenvalue problem  
Two-scale and three-scale asymptotic computations of the Neumann-type eigenvalue problems for hierarchically perforated materials 期刊论文
APPLIED MATHEMATICAL MODELLING, 2021, 卷号: 92, 页码: 565-593
Authors:  Ma, Qiang;  Ye, Shuyu;  Cui, Junzhi;  Yang, Zhiqiang;  Jiang, Xue;  Li, Zhihui
Favorite  |  View/Download:67/0  |  Submit date:2021/04/26
Hierarchically perforated structure  Successive two-scale asymptotic analysis  Neumann-type elliptic eigenvalue problem  Second-order two-scale and three-scale  asymptotic computations  Finite element simulation  
Computable Interpolation Error Constants for the Geometric Simplex Finite Elements 期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2021, 卷号: 87, 期号: 1, 页码: 21
Authors:  Hao, Tingting;  Guan, Xiaofei;  Mao, Shipeng;  Chen, Shaochun
Favorite  |  View/Download:54/0  |  Submit date:2021/04/26
Error Estimation  Interpolation error constants  Geometric simplex meshes  Finite element methods