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兰州大学 [11]
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期刊论文 [10]
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mathemati... [11]
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On generalized parameterized inexact Uzawa methods for singular saddle-point problems
期刊论文
NUMERICAL ALGORITHMS, 2015, 卷号: 69, 期号: 3, 页码: 579-593
作者:
Yang, AL
;
Dou, Y
;
Wu, YJ
;
Li, X
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/01/12
Singular saddle-point problems
Uzawa method
Semi-convergence property
Moore-Penrose inverse
Iteration parameter
On semi-convergence of a class of Uzawa methods for singular saddle-point problems
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2014, 卷号: 247, 页码: 397-409
作者:
Liang, ZZ
;
Zhang, GF
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  |  
浏览/下载:5/0
  |  
提交时间:2015/12/16
Singular saddle-point problems
Semi-convergence
Uzawa method
Matrix relaxation method
Singular value decomposition
Moore-Penrose inverse
On semi-convergence of generalized skew-Hermitian triangular splitting iteration methods for singular saddle-point problems
期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2014, 卷号: 459, 页码: 493-510
作者:
Dou, Y
;
Yang, AL
;
Wu, YJ
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/12/16
Singular saddle-point problems
Skew-Hermitian triangular splitting
Iteration method
Semi-convergence
Moore-Penrose inverse
Singular value decomposition
Two regularization methods to identify a space-dependent source for the time-fractional diffusion equation
期刊论文
APPLIED NUMERICAL MATHEMATICS, 2013, 卷号: 68, 页码: 39-57
作者:
Wang, JG
;
Zhou, YB
;
Wei, T
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  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
Inverse problem
Fractional diffusion equation
Tikhonov regularization
Simplified Tikhonov regularization
Two regularization methods for identification of the heat source depending only on spatial variable for the heat equation
期刊论文
JOURNAL OF INVERSE AND ILL-POSED PROBLEMS, 2009, 卷号: 17, 期号: 8, 页码: 815-830
作者:
Yang, F
;
Fu, CL
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  |  
浏览/下载:7/0
  |  
提交时间:2015/12/16
Inverse problem
heat source
simplified Tikhonov
modified
regularization
error estimate
Two regularization methods for an axisymmetric inverse heat conduction problem
期刊论文
JOURNAL OF INVERSE AND ILL-POSED PROBLEMS, 2009, 卷号: 17, 期号: 2, 页码: 159-172
作者:
Cheng, W
;
Fu, CL
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  |  
浏览/下载:1/0
  |  
提交时间:2015/12/16
Ill-posed problem
axisymmetric inverse heat conduction problem
regularization
error estimate
On three spectral regularization methods for a backward heat conduction problem
期刊论文
JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, 2007, 卷号: 44, 期号: 6, 页码: 1281-1290
作者:
Xiong, XT
;
Fu, CL
;
Qian, Z
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  |  
浏览/下载:41/0
  |  
提交时间:2015/12/16
inverse problems
backward heat conduction
spectral regularization method
error estimate
Two approximate methods of a Cauchy problem for the Helmholtz equation
期刊论文
COMPUTATIONAL & APPLIED MATHEMATICS, 2007, 卷号: 26, 期号: 2, 页码: 285-307
作者:
Xiong, XT
;
Fu, CL
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  |  
浏览/下载:2/0
  |  
提交时间:2015/12/16
inverse problems
Helmholtz equation
spectral regularization
Tikhonov regularization
error estimate
Two numerical methods for solving a backward heat conduction problem
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2006, 卷号: 179, 期号: 1, 页码: 370-377
作者:
Xiong, XT
;
Fu, CL
;
Qian, Z
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2015/12/16
inverse problem
backward heat conduction
central difference
quasi-reversibility
regularization
Simplified Tikhonov and Fourier regularization methods on a general sideways parabolic equation
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2004, 卷号: 167, 期号: 2, 页码: 449-463
作者:
Fu, CL
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/12/16
ill-posed problem
sideways parabolic equation
inverse heat conduction problem
regularization
error estimate
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