Search Results - "optimal perturbation regularization algorithm"

Data Reconstruction for a Disturbed Soil-Column Experiment Using an Optimal Perturbation Regularization Algorithm by Li, Gongsheng, Wang, Yongzai, Yao, De

“…This paper deals with data reconstruction problem for a real disturbed soil-column experiment using an optimal perturbation regularization algorithm…”
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Boundary Control and Observation to Inverse Coefficient Problem for Heat Equation With Unknown Source and Initial Value by Zhao, Zhi-Xue, Guo, Bao-Zhu, Han, Zhong-Jie

“…This article investigates an inverse problem of determining the spatially variable diffusion coefficient of a one-dimensional heat equation with an unknown…”
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Numerical inversions of a source term in the FADE with a Dirichlet boundary condition using final observations by Chi, Guangsheng, Li, Gongsheng, Jia, Xianzheng

“… by applying an optimal perturbation regularization algorithm. Numerical inversions with noisy data are carried out for the unknowns taking three functional forms…”
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Simultaneous inversion for a diffusion coefficient and a spatially dependent source term in the SFADE by Jia, Xianzheng, Li, Gongsheng, Sun, Chunlong, Du, Dianhu

“…) space fractional advection-diffusion equation with final observations using the optimal perturbation regularization algorithm…”
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Numerical inversion of diffusion coefficient by optimal perturbation regularization algorithm by Gongsheng Li, Wenjun Gao

“…This paper deals with numerical inversions for a diffusion coefficient in 1-D transport model by an optimal perturbation regularization algorithm…”
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Numerical Inversion of a Time-Dependent Reaction Coefficient in a Soil-Column Infiltrating Experiment by Li, Gongsheng, Yao, De, Jiang, Hengyi, Jia, Xianzheng

“… Furthermore, an optimal perturbation regularization algorithm is applied to solve the inverse problem, and two typical numerical examples are presented to support the inversion algorithm…”
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Numerical Inversion of Multi-Parameters in Multi-Components Reactive Solutes Transportation in an Undisturbed Soil-Column Experiment by Li, G S, Yao, D, Wang, Y Z, Jiang, H Y

“… Since the model involving six reaction coefficients which can not be obtained directly, an optimal perturbation regularization algorithm of determining these parameters is performed, and numerical…”
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An Optimal Perturbation Regularization Algorithm for Function Reconstruction and Its Applications by Li, G. S

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Numerical Identification of Multiparameters in the Space Fractional Advection Dispersion Equation by Final Observations by Jia, Xianzheng, Chi, Guangsheng, Li, Gongsheng, Zhang, Dali, Li, Huiling

“… The forward problem is solved by a finite difference scheme, and then an optimal perturbation regularization algorithm is introduced to determine the three parameters simultaneously…”
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A Nonlinear Solute Transport Model and Data Reconstruction with Parameter Determination in an Undisturbed Soil-Column Experiment by Li, Gongsheng, Yao, De, Wang, Yongzai, Jia, Xianzheng

“… Furthermore, an optimal perturbation regularization algorithm is introduced to determine the unknown parameters simultaneously…”
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A Nonlinear Solute Transport Model and Data Reconstruction with Parameter Determination in an Undisturbed Soil-Column Experiment by Li, Gongsheng, Yao, De, Wang, Yongzai, Jia, Xianzheng

“… Furthermore, an optimal perturbation regularization algorithm is introduced to determine the unknown parameters simultaneously…”
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Numerical Inversion for Determining Time-Dependent Reaction Coefficient in 1-D Solute Transportation by Homotopy Regularization Algorithm by Lou, Hezhong, Li, Gongsheng

“… Numerical inversions are carried out by choosing homotopy parameters with two different methods respectively, and inversion results are also presented by utilizing an optimal perturbation…”
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