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科研机构
兰州大学 [11]
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期刊论文 [11]
发表日期
2013 [11]
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mathematic... [5]
engineerin... [2]
engineerin... [2]
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共11条,第1-10条
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发表日期:2013
专题:兰州大学
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Tikhonov regularization method for a backward problem for the time-fractional diffusion equation
期刊论文
APPLIED MATHEMATICAL MODELLING, 2013, 卷号: 37, 期号: 18-19, 页码: 8518-8532
作者:
Wang, JG
;
Wei, T
;
Zhou, YB
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浏览/下载:1/0
  |  
提交时间:2015/12/16
Inverse problem
Fractional diffusion equation
Tikhonov regularization method
Convergence analysis
A posteriori parameter choice
An a posteriori truncation method for some Cauchy problems associated with Helmholtz-type equations
期刊论文
INVERSE PROBLEMS IN SCIENCE AND ENGINEERING, 2013, 卷号: 21, 期号: 7, 页码: 1151-1168
作者:
Zhang, YX
;
Fu, CL
;
Deng, ZL
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  |  
浏览/下载:1/0
  |  
提交时间:2015/12/16
ill-posed problems
regularization
Cauchy problem
a posteriori choice
Helmholtz-type equation
The a posteriori Fourier method for solving the Cauchy problem for the Laplace equation with nonhomogeneous Neumann data
期刊论文
APPLIED MATHEMATICAL MODELLING, 2013, 卷号: 37, 期号: 14-15, 页码: 7764-7777
作者:
Fu, CL
;
Ma, YJ
;
Cheng, H
;
Zhang, YX
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  |  
浏览/下载:4/0
  |  
提交时间:2015/12/16
Cauchy problem for the Laplace equation
Ill-posed problem
Conditional stability
Regularization
The a posteriori Fourier method
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
A modified kernel method for numerical analytic continuation
期刊论文
INVERSE PROBLEMS IN SCIENCE AND ENGINEERING, 2013, 卷号: 21, 期号: 5, 页码: 840-853
作者:
Zhang, ZQ
;
Ma, YJ
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  |  
浏览/下载:2/0
  |  
提交时间:2015/12/16
numerical analytic continuation
modified kernel regularization
error estimate
ill-posed problem
A posteriori regularization parameter choice rule for the quasi-boundary value method for the backward time-fractional diffusion problem
期刊论文
APPLIED MATHEMATICS LETTERS, 2013, 卷号: 26, 期号: 7, 页码: 741-747
作者:
Wang, JG
;
Zhou, YB
;
Wei, T
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  |  
浏览/下载:5/0
  |  
提交时间:2015/12/16
Backward problem
Fractional diffusion equation
Quasi-boundary value method
Convergence analysis
A posteriori parameter choice rule
An optimal regularization method for space-fractional backward diffusion problem
期刊论文
MATHEMATICS AND COMPUTERS IN SIMULATION, 2013, 卷号: 92, 页码: 14-27
作者:
Zhang, ZQ
;
Wei, T
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  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
Ill-posed problem
Space-fractional backward diffusion problem
Regularization
Optimal error estimate
Discrepancy principle
A WAVELET REGULARIZATION METHOD FOR AN INVERSE HEAT CONDUCTION PROBLEM WITH CONVECTION TERM
期刊论文
ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS, 2013, 页码: -
作者:
Cheng, W
;
Zhang, YQ
;
Fu, CL
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  |  
浏览/下载:4/0
  |  
提交时间:2015/12/16
Ill-posed problem
inverse heat conduction
dual least squares method
Shannon wavelet
regularization
The revised generalized Tikhonov regularization for the inverse time-dependent heat source problem
期刊论文
Journal of Applied Mathematics and Computing, 2013, 卷号: 41, 期号: 1-2, 页码: 81-98
作者:
Yang, Fan
;
Fu, Chu-Li
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  |  
浏览/下载:1/0
  |  
提交时间:2016/07/28
Conditional stability
Error estimates
Heat sources
Numerical example
Parabolic Equations
Regularization methods
Tikhonov regularization
Tikhonov regularization method
Time-dependent heat source
A preconditioned conjugate gradient method for multiplicative half-quadratic image restoration
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2013, 卷号: 219, 期号: 12, 页码: 6556-6564
作者:
Huang, YM
;
Lu, DY
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
Image restoration
The Newton method
PCG method
Half-quadratic regularization
Multiplicative form
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