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兰州大学 [80]
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期刊论文 [79]
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mathemati... [80]
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Cauchy problem for the Laplace equation in a radially symmetric hollow cylinder
期刊论文
BOUNDARY VALUE PROBLEMS, 2016
作者:
Ma, YJ
;
Fu, CL
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/05/09
Cauchy problem for the Laplace equation
hollow cylinder
ill-posed problem
regularization
error estimates
Porosity of the free boundary for quasilinear parabolic variational problems
期刊论文
BOUNDARY VALUE PROBLEMS, 2015
作者:
Zheng, J
;
Feng, BH
;
Zhao, PH
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/01/12
parabolic equation
obstacle problem
free boundary
porosity
The second order expansion of solutions to a singular Dirichlet boundary value problem
期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2015, 卷号: 427, 期号: 1, 页码: 140-170
作者:
Wan, HT
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  |  
浏览/下载:5/0
  |  
提交时间:2017/01/12
Semilinear elliptic equations
Karamata regular variation theory
The second order expansion
New multiplicative perturbation bounds of the Moore-Penrose inverse
期刊论文
LINEAR & MULTILINEAR ALGEBRA, 2015, 卷号: 63, 期号: 5, 页码: 1037-1048
作者:
Meng, LS
;
Zheng, B
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  |  
浏览/下载:4/0
  |  
提交时间:2015/12/16
multiplicative perturbation bound
Moore-Penrose inverse
singular value decomposition
15A09
15A24
Schultz polynomial and modified Schultz polynomial of a random benzenoid chain
期刊论文
ARS COMBINATORIA, 2015, 卷号: 120, 页码: 39-50
作者:
He, QH
;
Xu, SJ
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/01/12
Schultz polynomial
modified Schultz polynomial
random
benzenoid chain
expected value
generating function.
EXISTENCE AND ASYMPTOTIC BEHAVIOR OF A UNIQUE SOLUTION TO A SINGULAR DIRICHLET BOUNDARY-VALUE PROBLEM WITH A CONVECTION TERM
期刊论文
ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS, 2015
作者:
Wan, HT
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/01/12
Singular Dirichlet problem
Karamata regular variation theory
convection term
boundary asymptotic behavior
global asymptotic behavior
Positive solutions of discrete third-order boundary value problems with sign-changing Green's function
期刊论文
ADVANCES IN DIFFERENCE EQUATIONS, 2015
作者:
Wang, J
;
Gao, CH
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  |  
浏览/下载:6/0
  |  
提交时间:2017/01/12
discrete third-order boundary value problem
sign-changing Green's function
positive solution
cone
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
收藏
  |  
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
A quasi-boundary value regularization method for determining the heat source
期刊论文
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2014, 卷号: 37, 期号: 18, 页码: 3026-3035
作者:
Yang, F
;
Fu, CL
;
Li, XX
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  |  
浏览/下载:3/0
  |  
提交时间:2016/07/28
heat source
conditional stability
quasi-boundary value
error estimate
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
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