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兰州大学 [8]
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期刊论文 [7]
会议论文 [1]
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mathematic... [8]
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A regularization method for solving the radially symmetric backward heat conduction problem
期刊论文
APPLIED MATHEMATICS LETTERS, 2014, 卷号: 30, 页码: 38-43
作者:
Cheng, W
;
Ma, YJ
;
Fu, CL
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  |  
浏览/下载:6/0
  |  
提交时间:2015/12/16
Ill-posed problem
Backward heat equation
Regularization
Error estimate
Identifying an unknown source term in a spherically symmetric parabolic equation
期刊论文
APPLIED MATHEMATICS LETTERS, 2013, 卷号: 26, 期号: 4, 页码: 387-391
作者:
Cheng, W
;
Fu, CL
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  |  
浏览/下载:4/0
  |  
提交时间:2015/12/16
Inverse problem
Unknown source term
Parabolic equation
Identification
Spectral method
Regularization and error estimate for a spherically symmetric backward heat equation
期刊论文
JOURNAL OF INVERSE AND ILL-POSED PROBLEMS, 2011, 卷号: 19, 期号: 3, 页码: 369-377
作者:
Cheng, W
;
Fu, CL
;
Qin, FJ
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  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
Ill-posed problem
spherically symmetric backward heat equation
spectral method
error estimate
A modified Tikhonov regularization method for an axisymmetric backward heat equation
期刊论文
ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2010, 卷号: 26, 期号: 11, 页码: 2157-2164
作者:
Cheng, W
;
Fu, CL
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  |  
浏览/下载:6/0
  |  
提交时间:2015/12/16
Ill-posed problem
axisymmetric backward heat equation
regularization
error estimate
The (G '/G)-expansion method and travelling wave solutions for a higher-order nonlinear schrodinger equation
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2009, 卷号: 208, 期号: 2, 页码: 440-445
作者:
Ling-Xiao, L
;
Ming-Liang, W
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  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
(G '/G)-expansion method
Travelling wave solutions
Solitary wave solutions
Homogeneous balance
Higher-order nonlinear Schrodinger equation
A new unconditionally stable compact difference scheme of O(tau(2) + h(4)) for the 1D linear hyperbolic equation
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2009, 卷号: 207, 期号: 1, 页码: 236-241
作者:
Ding, HF
;
Zhang, YX
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浏览/下载:5/0
  |  
提交时间:2015/12/16
Linear hyperbolic equation
High accuracy
Stability analysis
Compact difference scheme
Parameters spline methods for the solution of hyperbolic equations
会议论文
Workshop on New Approaches in Dynamic Optimization to Assessment of Economic and Environmental Systems, Laxenburg, AUSTRIA, DEC 05-07, 2006
作者:
Ding, HF
;
Zhang, YX
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  |  
浏览/下载:6/0
  |  
提交时间:2017/01/20
Second-order hyperbolic equation
Parameters cubic spline
Finite difference scheme
High accuracy
Truncation error
Stability analysis
Asymptotic behavior of a class of nonlinear delay difference equations
期刊论文
JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS, 2002, 卷号: 8, 期号: 8, 页码: 719-728
作者:
Agarwal, RP
;
Li, WT
;
Pang, PYH
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  |  
浏览/下载:2/0
  |  
提交时间:2015/12/16
nonlinear difference equation
delay
permanence
global attractivity
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