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兰州大学 [10]
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期刊论文 [10]
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mathemati... [10]
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A new a posteriori parameter choice strategy for the convolution regularization of the space-fractional backward diffusion problem
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2015, 卷号: 279, 页码: 233-248
作者:
Shi, C
;
Wang, C
;
Zheng, GH
;
Wei, T
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/12/16
Backward space-fractional diffusion problem
Posteriori parameter choice strategy
Convolution regularization method
Error estimate
Applications of shuffle product to restricted decomposition formulas for multiple zeta values
期刊论文
JOURNAL OF NUMBER THEORY, 2014, 卷号: 144, 页码: 219-233
作者:
Lei, P
;
Guo, L
;
Ma, B
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
Multiple zeta values
Euler's decomposition formula
Shuffle product
Restricted decomposition formula
Some new perturbation bounds of generalized polar decomposition
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2014, 卷号: 233, 页码: 430-438
作者:
Hong, XL
;
Meng, LS
;
Zheng, B
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  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
Perturbation bounds
Positive semidefinite polar factor
Subunitary polar factor
Generalized polar decomposition
Weighted polar decomposition
Unitarily invariant norm
Spectral norm
An iteration method for stable analytic continuation
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2014, 卷号: 233, 页码: 203-213
作者:
Cheng, H
;
Fu, CL
;
Zhang, YX
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  |  
浏览/下载:2/0
  |  
提交时间:2015/12/16
Numerical analytic continuation
Ill-posed problem
Iteration regularization method
Error estimate
A posteriori parameter choice
Spectral regularization method for a Cauchy problem of the time fractional advection-dispersion equation
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2010, 卷号: 233, 期号: 10, 页码: 2631-2640
作者:
Zheng, GH
;
Wei, T
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  |  
浏览/下载:4/0
  |  
提交时间:2015/12/16
Spectral regularization method
Cauchy problem
Time fractional advection-dispersion equation
Caputo fractional derivative
Fourier transform
Convergence estimate
On a quasi-reversibility regularization method for a Cauchy problem of the Helmholtz equation
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2010, 卷号: 233, 期号: 8, 页码: 1969-1979
作者:
Qian, AL
;
Xiong, XT
;
Wu, YJ
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  |  
浏览/下载:40/0
  |  
提交时间:2015/12/16
Ill-posed
Cauchy problem of Helmholtz equation
Quasi-reversibility
Regularization
On the convergence of the uniform attractor of 2D NS-alpha model to the uniform attractor of 2D NS system
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2010, 卷号: 233, 期号: 8, 页码: 1879-1887
作者:
Yue, GC
;
Zhong, CK
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  |  
浏览/下载:5/0
  |  
提交时间:2015/12/16
Uniform attractor
NS-alpha and NS equations
Convergence
Two new modified Gauss-Seidel methods for linear system with M-matrices
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2009, 卷号: 233, 期号: 4, 页码: 922-930
作者:
Zheng, B
;
Miao, SX
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  |  
浏览/下载:0/0
  |  
提交时间:2015/12/16
Preconditioned linear system
M-matrix
Preconditioning
Convergence
Comparison theorem
Splitting
Resonance of plane bipartite graphs
期刊论文
ARS COMBINATORIA, 2007, 卷号: 85, 页码: 233-239
作者:
Chen, JR
;
Zhang, HP
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  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
The weighted generalized inverses of a partitioned
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2004, 卷号: 155, 期号: 1, 页码: 221-233
作者:
Wang, GR
;
Zheng, B
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
weighted generalized inverses
Moore-Penrose inverse
partitioned matrices
unified form
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