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兰州大学 [36]
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期刊论文 [35]
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mathemati... [36]
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Convergence behavior of generalized parameterized Uzawa method for singular saddle-point problems
期刊论文
Journal of Computational and Applied Mathematics, 2017, 卷号: 311, 页码: 293-305
作者:
Liang, Zhao-Zheng
;
Zhang, Guo-Feng
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  |  
浏览/下载:4/0
  |  
提交时间:2017/01/12
Singular saddle-point problem
Uzawa method
Convergence
Proper splitting
Moore-Penrose inverse
Uniqueness for an inverse space-dependent source term in a multi-dimensional time-fractional diffusion equation
期刊论文
APPLIED MATHEMATICS LETTERS, 2016, 卷号: 61, 页码: 108-113
作者:
Wei, T
;
Sun, LL
;
Li, YS
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  |  
浏览/下载:5/0
  |  
提交时间:2017/01/12
Inverse source problem
Fractional diffusion equation
Uniqueness
An inverse radiative coefficient problem arising in a two-dimensional heat conduction equation with a homogeneous Dirichlet boundary condition in a circular section
期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2016, 卷号: 435, 期号: 1, 页码: 917-943
作者:
Yang, L
;
Deng, ZC
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浏览/下载:7/0
  |  
提交时间:2017/01/12
Convergence
Nonlinear inverse coefficient problem
Optimal control
Radiative coefficient
Singularity
Stability
STABILITY OF CONDUCTIVITIES IN AN INVERSE PROBLEM IN THE REACTION-DIFFUSION SYSTEM IN ELECTROCARDIOLOGY
期刊论文
NETWORKS AND HETEROGENEOUS MEDIA, 2015, 卷号: 10, 期号: 2, 页码: 369-385
作者:
Ainseba, B
;
Bendahmane, M
;
He, Y
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  |  
浏览/下载:4/0
  |  
提交时间:2017/01/12
Inverse problem
stability
reaction-diffusion system
cardiac electric field
Carleman estimates
Optimal error bound and simplified Tikhonov regularization method for a backward problem for the time-fractional diffusion equation
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2015, 卷号: 279, 页码: 277-292
作者:
Wang, JG
;
Wei, T
;
Zhou, YB
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  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
Inverse problem
Fractional diffusion equation
Optimal error bound
Simplified Tikhonov regularization method
Convergence analysis
A posteriori parameter choice
Numerical solution for an inverse heat source problem by an iterative method
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2014, 卷号: 244, 页码: 577-597
作者:
Shi, C
;
Wang, C
;
Wei, T
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  |  
浏览/下载:4/0
  |  
提交时间:2015/12/16
Inverse heat source
Ill-posed problem
Successive approximation method
Convergence rates
An inverse problem of identifying the radiative coefficient in a degenerate parabolic equation
期刊论文
CHINESE ANNALS OF MATHEMATICS SERIES B, 2014, 卷号: 35, 期号: 3, 页码: 355-382
作者:
Deng, ZC
;
Yang, L
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  |  
浏览/下载:4/0
  |  
提交时间:2015/12/16
Inverse problem
Degenerate parabolic equation
Optimal control
Existence
Uniqueness
Stability
Convergence
A modified quasi-boundary value method for an inverse source problem of the time-fractional diffusion equation
期刊论文
APPLIED NUMERICAL MATHEMATICS, 2014, 卷号: 78, 页码: 95-111
作者:
Wei, T
;
Wang, JG
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  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
Inverse source problem
Fractional diffusion equation
Quasi-boundary value method
Convergence analysis
A priori parameter choice
Morozov's discrepancy principle
A mollification regularization method for the inverse spatial-dependent heat source problem
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2014, 卷号: 255, 页码: 555-567
作者:
Yang, F
;
Fu, CL
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  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
Spatial-dependent heat source
Mollification method
A posteriori parameter choice
Error estimate
A quasi-reversibility regularization method for an inverse heat conduction problem without initial data
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2013, 卷号: 219, 期号: 23, 页码: 10866-10881
作者:
Liu, JC
;
Wei, T
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  |  
浏览/下载:4/0
  |  
提交时间:2015/12/16
Inverse heat conduction problem
Ill-posed problem
Temperature
Quasi-reversibility method
Method of lines
Convergence estimate
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