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科研机构
兰州理工大学 [48]
内容类型
期刊论文 [46]
会议论文 [2]
发表日期
2022 [4]
2021 [12]
2020 [7]
2019 [7]
2018 [2]
2017 [3]
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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:30/0
  |  
提交时间:2022/09/22
time-fractional nonhomogeneous diffusion equation
columnar symmetric domain
ill-posed problem
fractional Tikhonov method
The Landweber Iterative Regularization Method for Solving the Cauchy Problem of the Modified Helmholtz Equation
期刊论文
SYMMETRY-BASEL, 2022, 卷号: 14, 期号: 6
作者:
Chen, Yong-Gang
;
Yang, Fan
;
Ding, Qian
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2022/07/19
modified Helmholtz equation
ill-posed problem
error estimation
Landweber iterative 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
收藏
  |  
浏览/下载:9/0
  |  
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
Three regularization methods for identifying the initial value of time fractional advection-dispersion equation
期刊论文
COMPUTATIONAL & APPLIED MATHEMATICS, 2022, 卷号: 41, 期号: 1
作者:
Yang, Fan
;
Wu, Hang-Hang
;
Li, Xiao-Xiao
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/03/01
Time fractional advection-dispersion equation
Identifying the initial value
Regularization method
Landweber Iterative Regularization Method for Identifying the Initial Value Problem of the Rayleigh-Stokes Equation
期刊论文
FRACTAL AND FRACTIONAL, 2021, 卷号: 5, 期号: 4
作者:
Li, Dun-Gang
;
Fu, Jun-Liang
;
Yang, Fan
;
Li, Xiao-Xiao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/03/01
Rayleigh-Stokes equation
ill-posed problem
identifying the initial value problem
Landweber iterative regularization method
Fractional Landweber Iterative Regularization Method for Identifying the Unknown Source of the Time-Fractional Diffusion Problem
期刊论文
ACTA APPLICANDAE MATHEMATICAE, 2021, 卷号: 175, 期号: 1
作者:
Yang, Fan
;
Fu, Jun-Liang
;
Fan, Ping
;
Li, Xiao-Xiao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2021/12/17
Time-fractional diffusion equation
Ill-posed problem
Unknown source
Fractional Landweber iterative method
Three regularization methods for identifying the initial value of homogeneous anomalous secondary diffusion equation
期刊论文
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2021, 卷号: 44, 期号: 17, 页码: 13723-13755
作者:
Yang, Fan
;
Wu, Hang-Hang
;
Li, Xiao-Xiao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2021/10/14
homogeneous anomalous subdiffusion equation
identifying the initial value
inverse problem
optimal error bound
regularization method
Landweber Iterative Regularization Method for Identifying Unknown Source for the Biharmonic Equation
期刊论文
IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION A-SCIENCE, 2021, 卷号: 45, 期号: 6, 页码: 2029-2040
作者:
Yang, Fan
;
Wang, Qian-Chao
;
Li, Xiao-Xiao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/10/14
Biharmonic equation
Inverse problem
Identifying unkown source
Landweber iterative regularization method
Efficient preconditioning techniques for velocity tracking of Stokes control problem
期刊论文
Applied Numerical Mathematics, 2021, 卷号: 165, 页码: 322-338
作者:
Liang, Zhao-Zheng
;
Dou, Yan
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/04/12
Eigenvalues and eigenfunctions
Iterative methods
Linear systems
Numerical methods
Optimal control systems
Spectrum analysis
Control problems
Iterative solution methods
Krylov subspace acceleration
Optimal control problem
PDE-constrained optimization
Preconditioners
Preconditioning
Preconditioning techniques
Stokes flows
Velocity tracking
The fractional Landweber method for identifying the space source term problem for time-space fractional diffusion equation
期刊论文
NUMERICAL ALGORITHMS, 2021, 卷号: 87, 期号: 3, 页码: 1229-1255
作者:
Yang, Fan
;
Pu, Qu
;
Li, Xiao-Xiao
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2021/10/14
Time-fractional diffusion equation
Fractional Laplacian
Identifying the unknown source
Fractional Landweber regularization
Ill-posed problem
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