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Stability of a coefficient inverse problem for the discrete Schrodinger equation and a convergence result 期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2023, 卷号: 518, 期号: 1, 页码: 25
作者:  Zhao, Zhongliu;  Zhang, Wensheng
收藏  |  浏览/下载：121/0  |  提交时间：2023/02/07
Inverse problem  Semi-discrete Schr?dinger equation  Discrete Carleman estimate  Convergence  Stability  
An inverse problem for the transmission wave equation with Kelvin-Voigt damping 期刊论文
APPLICABLE ANALYSIS, 2022, 页码: 23
作者:  Zhao, Zhongliu;  Zhang, Wensheng
收藏  |  浏览/下载：48/0  |  提交时间：2023/02/07
Wave equation with Kelvin-Voigt damping  discontinuous coefficients  global Carleman estimate  inverse problem  single measurement  
Convergence analysis of a coefficient inverse problem for the semi-discrete damped wave equation 期刊论文
APPLICABLE ANALYSIS, 2020, 页码: 26
作者:  Zhang, Wensheng;  Zhao, Zhongliu
收藏  |  浏览/下载：132/0  |  提交时间：2020/09/23
Discrete Carleman estimates  damped wave equation  coefficient inverse problem  semi-discrete  convergence  
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：826/150  |  提交时间：2018/07/25
PDE-constrained optimization  Saddle point matrices  Preconditioner  Cholesky decomposition  Spectral bound  
Simultaneous identification of diffusion coefficient, spacewise dependent source and initial value for one-dimensional heat equation 期刊论文
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2017, 卷号: 40, 期号: 10, 页码: 3552-3565
作者:  Zhao, Zhi-Xue;  Banda, Mapundi K.;  Guo, Bao-Zhu
浏览  |  Adobe PDF(475Kb)  |  收藏  |  浏览/下载：529/165  |  提交时间：2018/07/30
Inverse Problem  Matrix Pencil Method  Finite Difference Method  Truncated Singular Value Decomposition  Generalized Cross-validation  
Boundary Control Method to Identification of Elastic Modulus of String Equation from Neumann-Dirichlet Map 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2016, 卷号: 29, 期号: 5, 页码: 1212-1225
作者:  Zhao Zhixue;  Guo Baozhu
收藏  |  浏览/下载：110/0  |  提交时间：2018/07/30
Boundary control method  inverse problem  parameter identification  
The linear sampling method for the inverse electromagnetic scattering by a partially coated bi-periodic structure 期刊论文
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2011, 卷号: 34, 期号: 5, 页码: 509-519
作者:  Hu, Guanghui;  Zhang, Bo
收藏  |  浏览/下载：123/0  |  提交时间：2018/07/30
inverse problems  linear sampling method  doubly periodic structure  partially coated dielectric  
Direct and inverse problems for electromagnetic scattering by a doubly periodic structure with a partially coated dielectric 期刊论文
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2010, 卷号: 33, 期号: 2, 页码: 147-156
作者:  Hu, Guanghui;  Qu, Fenglong;  Zhang, Bo
收藏  |  浏览/下载：126/0  |  提交时间：2018/07/30
direct electromagnetic scattering  partially coated dielectric  uniqueness  inverse problem  doubly periodic structure  mixed boundary conditions  
Solutions to critical elliptic equations with multi-singular inverse square potentials 期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2006, 卷号: 224, 期号: 2, 页码: 332-372
作者:  Cao, DM;  Han, PG
收藏  |  浏览/下载：164/0  |  提交时间：2018/07/30
semilinear elliptic equation  energy functional  Palais-Smale condition  critical Sobolev exponent  
Inverse problems of submodular functions on digraphs 期刊论文
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2000, 卷号: 104, 期号: 3, 页码: 559-575
作者:  Cai, M;  Yang, X;  Li, Y
收藏  |  浏览/下载：80/0  |  提交时间：2018/07/30
inverse problems  submodular functions  digraphs  minimum cost circulation  strongly polynomial algorithms