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The Fractional Tikhonov Regularization Method to Identify the Initial Value of the Nonhomogeneous Time-Fractional Diffusion Equation on a Columnar Symmetrical Domain
期刊论文
SYMMETRY-BASEL, 2022, 卷号: 14, 期号: 8
作者:
Chen, Yong-Gang
;
Yang, Fan
;
Li, Xiao-Xiao
;
Li, Dun-Gang
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2022/09/22
time-fractional nonhomogeneous diffusion equation
columnar symmetric domain
ill-posed problem
fractional Tikhonov method
Two Regularization Methods for Identifying the Source Term Problem on the Time-Fractional Diffusion Equation with a Hyper-Bessel Operator
期刊论文
ACTA MATHEMATICA SCIENTIA, 2022, 卷号: 42, 期号: 4, 页码: 1485-1518
作者:
Yang, Fan
;
Sun, Qiaoxi
;
Li, Xiaoxiao
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  |  
浏览/下载:8/0
  |  
提交时间:2022/07/19
Time-fractional diffusion equation
source term problem
fractional Landweber regularization method
Hyper-Bessel operator
fractional Tikhonov regularization method
The fractional Tikhonov regularization methods for identifying the initial value problem for a time-fractional diffusion equation
期刊论文
Journal of Computational and Applied Mathematics, 2020, 卷号: 380
作者:
Yang, Fan
;
Pu, Qu
;
Li, Xiao-Xiao
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  |  
浏览/下载:8/0
  |  
提交时间:2022/02/17
Initial value problems
Parameterization
Partial differential equations
Columnar axis
Error estimates
Exact solution
Regularization parameters
Symmetric domains
Tikhonov method
Tikhonov regularization method
Time fractional diffusion equation
Representing surface wind stress response to mesoscale SST perturbations in western coast of South America using Tikhonov regularization method
期刊论文
JOURNAL OF OCEANOLOGY AND LIMNOLOGY, 2020, 卷号: 38, 期号: 3, 页码: 679-694
作者:
Cui Chaoran
;
Zhang Rong-Hua
;
Wang Hongna
;
Wei Yanzhou
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  |  
浏览/下载:17/0
  |  
提交时间:2020/09/24
mesoscale air-sea coupling
Tikhonov's regularization method
western coast of South America
Elastic full waveform inversion on unstructured meshes by the finite element method
期刊论文
PHYSICA SCRIPTA, 2019, 卷号: 94, 期号: 11, 页码: 16
作者:
Zhang, Wensheng
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  |  
浏览/下载:67/0
  |  
提交时间:2019/10/28
unstructured triangular meshes
elastic wave
full waveform inversion
finite element method
iterative Tikhonov regularization
irregular topography
conjugate gradient method
3-D Ionospheric Tomography Using Model Function in the Modified L-Curve Method
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2019, 卷号: 57, 期号: 6
作者:
Wang, Sicheng
;
Huang, Sixun
;
Lu, Shuai
;
Yan, Bing
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/05
Ionospheric tomography
model function in the modified
L-curve method
Tikhonov regularization method
A class of multistep numerical difference schemes applied in inverse heat conduction problem with a control parameter
期刊论文
INVERSE PROBLEMS IN SCIENCE AND ENGINEERING, 2019, 卷号: 27, 页码: 887-942
作者:
Zhang, Yong-Fu
;
Li, Chong-Jun
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  |  
浏览/下载:12/0
  |  
提交时间:2019/12/02
Inverse heat conduction problem
Tikhonov regularization method
numerical difference schemes
linear multistep method
Lagrange interpolation
The method of simplified Tikhonov regularization for a time-fractional inverse diffusion problem
期刊论文
MATHEMATICS AND COMPUTERS IN SIMULATION, 2018, 卷号: 144, 页码: 219-234
作者:
Yang, Fan
;
Fu, Chu-Li
;
Li, Xiao-Xiao
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  |  
浏览/下载:7/0
  |  
提交时间:2019/11/15
Time-fractional inverse diffusion problem
Simplified Tikhonov method
A posteriori parameter choice
Error estimate
Investigation of the Tikhonov Regularization Method in Regional Gravity Field Modeling by Poisson Wavelets Radial Basis Functions
期刊论文
JOURNAL OF EARTH SCIENCE, 2018, 卷号: 29, 期号: 6
作者:
Wu, Yihao
;
Zhong, Bo
;
Luo, Zhicai
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/05
regional gravity field modeling
Poisson wavelets radial basis functions
Tikhonov regularization method
L-curve
variance component estimation (VCE)
Simultaneous reconstruction of the time-dependent Robin coefficient and heat flux in heat conduction problems
期刊论文
Inverse Problems in Science and Engineering, 2018, 卷号: 26, 期号: 9, 页码: 1231-1248
作者:
Abdelhamid, Talaat*
;
Elsheikh, A. H.
;
Elazab, Ahmed
;
Sharshir, S. W.
;
Selima, Ehab S.
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  |  
浏览/下载:11/0
  |  
提交时间:2019/12/23
34K28
34K29
65L20
Inverse heat conduction problem
Tikhonov’s regularization
modified conjugate gradient method
numerical reconstruction
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