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Elastic full waveform inversion on unstructured meshes by the finite element method 期刊论文
PHYSICA SCRIPTA, 2019, 卷号: 94, 期号: 11, 页码: 16
Authors:  Zhang, Wensheng
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unstructured triangular meshes  elastic wave  full waveform inversion  finite element method  iterative Tikhonov regularization  irregular topography  conjugate gradient method  
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
Authors:  Huang, Na;  Ma, Chang-Feng
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PDE-constrained optimization  Saddle point matrices  Preconditioner  Cholesky decomposition  Spectral bound  
Modulus-based iterative methods for constrained Tikhonov regularization 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2017, 卷号: 319, 页码: 1-13
Authors:  Bai, Zhong-Zhi;  Buccini, Alessandro;  Hayami, Ken;  Reichel, Lothar;  Yin, Jun-Feng;  Zheng, Ning
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Discrete ill-posed problem  Regularization method  Constrained minimization  
The Kirsch-Kress method for inverse scattering by infinite locally rough interfaces 期刊论文
APPLICABLE ANALYSIS, 2017, 卷号: 96, 期号: 1, 页码: 85-107
Authors:  Li, Jianliang;  Sun, Guanying;  Zhang, Bo
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Inverse scattering  Helmholtz equation  locally rough interface  transmission problem  the Kirsch-Kress approach  
PDE-CONSTRAINED OPTIMAL CONTROL APPROACH FOR THE APPROXIMATION OF AN INVERSE CAUCHY PROBLEM 期刊论文
INVERSE PROBLEMS AND IMAGING, 2015, 卷号: 9, 期号: 3, 页码: 791-814
Authors:  Chang, Lili;  Gong, Wei;  Sun, Guiquan;  Yan, Ningning
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Elliptic equation  Cauchy problem  Tikhonov regularization  PDE-constrained optimal control  finite element method  
An improved error analysis for finite element approximation of bioluminescence tomography 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2008, 卷号: 26, 期号: 3, 页码: 297-309
Authors:  Gong, Wei;  Li, Ruo;  Yan, Ningning;  Zhao, Weibo
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BLT problem  Tikhonov regularization  optimization problem  a priori error estimate  
animprovederroranalysisforfiniteelementapproximationofbioluminescencetomography 期刊论文
journalofcomputationalmathematics, 2008, 卷号: 26, 期号: 3, 页码: 297
Authors:  Wei Gong;  Ruo Li;  Ningning Yan;  Weibo Zhao
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A new path-following algorithm for nonlinear P*complementarity problems 期刊论文
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2006, 卷号: 34, 期号: 2, 页码: 183-214
Authors:  Zhao, Y. B.;  Li, D.
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nonlinear complementarity problems  path-following algorithms  regularized central path  Tikhonov regularization  P*-mappings  
A new trust region algorithm for image restoration 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2005, 卷号: 48, 期号: 2, 页码: 169-184
Authors:  Wen, ZW;  Wang, YF
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trust region algorithm  image restoration  Lanczos method  Kronecker matrix-vector product  preconditioning  
A globally and locally superlinearly convergent non interior-point algorithm for P-0 LCPs 期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2003, 卷号: 13, 期号: 4, 页码: 1195-1221
Authors:  Zhao, YB;  Li, D
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linear complementarity problem  non interior-point algorithm  Tikhonov regularization  P-0 matrix  regularized central path