Hu Chen

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 32

Top Topics

Boundary Conditions

Finite Element Method

Diffusion Equation

Top Venues

Comput. Math. Appl.

J. Appl. Math. Comput.

J. Sci. Comput.

Appl. Math. Lett.

Publications

Jun Ma, Hu Chen
Local error estimate of L1 scheme on graded mesh for time fractional Schrödinger equation. J. Appl. Math. Comput. 70 (4) (2024)
Hu Chen, Yubing Jiang, Jian Wang
Grünwald-Letnikov scheme for a multi-term time fractional reaction-subdiffusion equation. Commun. Nonlinear Sci. Numer. Simul. 132 (2024)
Jun Zhang, Lianghong Yuan, Hu Chen
Error estimate of a fully decoupled numerical scheme based on the Scalar Auxiliary Variable (SAV) method for the Boussinesq system. Commun. Nonlinear Sci. Numer. Simul. 136 (2024)
Yubing Jiang, Hu Chen, Tao Sun, Chaobao Huang
Efficient L1-ADI finite difference method for the two-dimensional nonlinear time-fractional diffusion equation. Appl. Math. Comput. 471 (2024)
Yubing Jiang, Hu Chen
Local convergence analysis of L1-ADI scheme for two-dimensional reaction-subdiffusion equation. J. Appl. Math. Comput. 70 (3) (2024)
Suna Ma, Hu Chen
Efficient finite difference/spectral approximation for the time-fractional diffusion equation with an inverse square potential on the unit ball. Comput. Math. Appl. 167 (2024)
Chaobao Huang, Na An, Hu Chen
Optimal pointwise-in-time error analysis of a mixed finite element method for a multi-term time-fractional fourth-order equation. Comput. Math. Appl. 135 (2023)
Dewei Cao, Hu Chen
Pointwise-in-time error estimate of an ADI scheme for two-dimensional multi-term subdiffusion equation. J. Appl. Math. Comput. 69 (1) (2023)
Yue Wang, Youxing Zhao, Hu Chen
Discrete comparison principle of a finite difference method for the multi-term time fractional diffusion equation. Numer. Algorithms 93 (4) (2023)
Chaobao Huang, Na An, Hu Chen, Xijun Yu
α-Robust Error Analysis of Two Nonuniform Schemes for Subdiffusion Equations with Variable-Order Derivatives. J. Sci. Comput. 97 (2) (2023)
Chaobao Huang, Hu Chen
Superconvergence analysis of finite element methods for the variable-order subdiffusion equation with weakly singular solutions. Appl. Math. Lett. 139 (2023)
Dewei Cao, Hu Chen
Error analysis of a finite difference method for the distributed order sub-diffusion equation using discrete comparison principle. Math. Comput. Simul. 211 (2023)
Dewei Cao, Hu Chen
Sharp error estimate of Grünwald-Letnikov scheme for a multi-term time fractional diffusion equation. Adv. Comput. Math. 48 (6) (2022)
Chaobao Huang, Hu Chen, Na An
β-Robust Superconvergent Analysis of a Finite Element Method for the Distributed Order Time-Fractional Diffusion Equation. J. Sci. Comput. 90 (1) (2022)
Hu Chen, Martin Stynes
Using Complete Monotonicity to Deduce Local Error Estimates for Discretisations of a Multi-Term Time-Fractional Diffusion Equation. Comput. Methods Appl. Math. 22 (1) (2022)
Hu Chen, Yanhua Shi, Jiwei Zhang, Yanmin Zhao
Sharp error estimate of a Grünwald-Letnikov scheme for reaction-subdiffusion equations. Numer. Algorithms 89 (4) (2022)
Yue Wang, Hu Chen
Pointwise error estimate of an alternating direction implicit difference scheme for two-dimensional time-fractional diffusion equation. Comput. Math. Appl. 99 (2021)
Yabing Wei, Shujuan Lü, Hu Chen, Yanmin Zhao, Fenling Wang
Convergence analysis of the anisotropic FEM for 2D time fractional variable coefficient diffusion equations on graded meshes. Appl. Math. Lett. 111 (2021)
Chaobao Huang, Martin Stynes, Hu Chen
An α-robust finite element method for a multi-term time-fractional diffusion problem. J. Comput. Appl. Math. 389 (2021)
Hu Chen, Martin Stynes
A discrete comparison principle for the time-fractional diffusion equation. Comput. Math. Appl. 80 (5) (2020)
Jun Zhang, Hu Chen, Tao Sun, Jinrong Wang
Error analysis of a fully discrete scheme for time fractional Schrödinger equation with initial singularity. Int. J. Comput. Math. 97 (8) (2020)
Haiyu Liu, Shujuan Lü, Hu Chen, Wenping Chen
Gauss-Lobatto-Legendre-Birkhoff pseudospectral scheme for the time fractional reaction-diffusion equation with Neumann boundary conditions. Int. J. Comput. Math. 96 (2) (2019)
Jun Zhang, Hu Chen, Shimin Lin, Jinrong Wang
Finite difference/spectral approximation for a time-space fractional equation on two and three space dimensions. Comput. Math. Appl. 78 (6) (2019)
Hu Chen, Xiaohan Hu, Jincheng Ren, Tao Sun, Yifa Tang
L1 scheme on graded mesh for the linearized time fractional KdV equation with initial singularity. Int. J. Model. Simul. Sci. Comput. 10 (1) (2019)
Hu Chen, Martin Stynes
Error Analysis of a Second-Order Method on Fitted Meshes for a Time-Fractional Diffusion Problem. J. Sci. Comput. 79 (1) (2019)
Jincheng Ren, Hu Chen
A numerical method for distributed order time fractional diffusion equation with weakly singular solutions. Appl. Math. Lett. 96 (2019)
Hu Chen, Martin Stynes
A High Order Method on Graded Meshes for a Time-Fractional Diffusion Problem. FDM (2018)
Hu Chen, Shujuan Lü, Wenping Chen
A unified numerical scheme for the multi-term time fractional diffusion and diffusion-wave equations with variable coefficients. J. Comput. Appl. Math. 330 (2018)
Hu Chen, Tao Sun
A Petrov-Galerkin spectral method for the linearized time fractional KdV equation. Int. J. Comput. Math. 95 (6-7) (2018)
Hu Chen, Shujuan Lü, Wenping Chen
Spectral and pseudospectral approximations for the time fractional diffusion equation on an unbounded domain. J. Comput. Appl. Math. 304 (2016)
Hu Chen, Shujuan Lü, Wenping Chen
Spectral methods for the time fractional diffusion-wave equation in a semi-infinite channel. Comput. Math. Appl. 71 (9) (2016)
Hu Chen, Shujuan Lü, Wenping Chen
Finite difference/spectral approximations for the distributed order time fractional reaction-diffusion equation on an unbounded domain. J. Comput. Phys. 315 (2016)