Kejia Pan

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 44

Top Topics

Finite Difference

Numerical Scheme

Diffusion Equation

Top Venues

Comput. Math. Appl.

Appl. Math. Comput.

J. Comput. Phys.

Publications

Yongfei Wang, Jianxin Liu, Rongwen Guo, Kejia Pan, Gangqiang Yang, Jian Li, Xiaokang Deng, Wei Xue
A Robust and Scalable Multigrid Solver for 3-D Low-Frequency Electromagnetic Diffusion Problems. IEEE Trans. Geosci. Remote. Sens. 62 (2024)
Gangqiang Yang, Jianxin Liu, Rongwen Guo, Chunming Liu, Yongfei Wang, Jian Li, Kejia Pan
An Efficient Multigrid Solver With Two-Color Plane Gauss-Seidel Smoother for 3D Low-Frequency Electromagnetic Modeling. IEEE Geosci. Remote. Sens. Lett. 20 (2023)
Xiaoxin Wu, Weifeng Qiu, Kejia Pan
optimal quadratic finite volume scheme over triangular meshes for anisotropic elliptic equations. Adv. Comput. Math. 49 (6) (2023)
Jin Li, Zhilin Li, Kejia Pan
Accurate derivatives approximations and applications to some elliptic PDEs using HOC methods. Appl. Math. Comput. 459 (2023)
Zhilin Li, Kejia Pan
High Order Compact Schemes for Flux Type BCs. SIAM J. Sci. Comput. 45 (2) (2023)
Kang Fu, Hongling Hu, Kejia Pan
A sixth order quasi-compact finite difference method for Helmholtz equations with variable wave numbers. Appl. Math. Lett. 146 (2023)
Murad Ali Shah, Kejia Pan, Rui Chen, Zhengru Zhang, Dongdong He
A decoupled finite element scheme for simulating the dynamics of red blood cells in an L-shaped cavity. Comput. Math. Appl. 140 (2023)
Weiwei Ling, Kejia Pan, Zhengyong Ren, Wenbo Xiao, Dongdong He, Shuanggui Hu, Zhengguang Liu, Jingtian Tang
One-dimensional magnetotelluric parallel inversion using a ResNet1D-8 residual neural network. Comput. Geosci. 180 (2023)
Rui Chen, Yaxiang Li, Kejia Pan, Xiaofeng Yang
Efficient second-order, linear, decoupled and unconditionally energy stable schemes of the Cahn-Hilliard-Darcy equations for the Hele-Shaw flow. Numer. Algorithms 92 (4) (2023)
Zhilin Li, Kejia Pan, Juan Ruiz
High order two-grid finite difference methods for interface and internal layer problems. CoRR (2022)
Hongling Hu, Ming Li, Kejia Pan, Pinxia Wu
An extrapolation accelerated multiscale Newton-MG method for fourth-order compact discretizations of semilinear Poisson equations. Comput. Math. Appl. 113 (2022)
Jiangxing Wang, Kejia Pan, Xiaofeng Yang
Convergence Analysis of the Fully Discrete Hybridizable Discontinuous Galerkin Method for the Allen-Cahn Equation Based on the Invariant Energy Quadratization Approach. J. Sci. Comput. 91 (2) (2022)
Kejia Pan, Xiaoxin Wu, Hongling Hu, Yunlong Yu, Zhilin Li
A new FV scheme and fast cell-centered multigrid solver for 3D anisotropic diffusion equations with discontinuous coefficients. J. Comput. Phys. 449 (2022)
Pinxia Wu, Kejia Pan, Weiwei Ling, Qihong Wu
A linearly implicit scheme and fast multigrid solver for 3D Fitzhugh-Nagumo equation. Comput. Math. Appl. 117 (2022)
Kejia Pan, Xiaoxin Wu, Yufeng Xu, Guangwei Yuan
An exact-interface-fitted mesh generator and linearity-preserving finite volume scheme for anisotropic elliptic interface problems. J. Comput. Phys. 463 (2022)
Kejia Pan, Dongdong He, Zhilin Li
A High Order Compact FD Framework for Elliptic BVPs Involving Singular Sources, Interfaces, and Irregular Domains. J. Sci. Comput. 88 (3) (2021)
Xiaoqiang Yue, Kejia Pan, Jie Zhou, Zhifeng Weng, Shi Shu, Juan Tang
A multigrid-reduction-in-time solver with a new two-level convergence for unsteady fractional Laplacian problems. Comput. Math. Appl. 89 (2021)
Xi Li, Tongmao Li, Rungting Tu, Kejia Pan, Chuanjun Chen, Xiaofeng Yang
Efficient energy stable scheme for volume-conserved phase-field elastic bending energy model of lipid vesicles. J. Comput. Appl. Math. 385 (2021)
Mingyang Pan, Qinghe Wang, Dongdong He, Kejia Pan
Positive-definiteness preserving and energy stable time-marching scheme for a diffusive Oldroyd-B electrohydrodynamic model. Commun. Nonlinear Sci. Numer. Simul. 95 (2021)
Shaozhong Deng, Zhilin Li, Kejia Pan
An ADI-Yee's scheme for Maxwell's equations with discontinuous coefficients. J. Comput. Phys. 438 (2021)
Mingyang Pan, Dongdong He, Kejia Pan
Energy stable finite element method for an electrohydrodynamic model with variable density. J. Comput. Phys. 424 (2021)
Kejia Pan, Hai-Wei Sun, Yuan Xu, Yufeng Xu
An efficient multigrid solver for two-dimensional spatial fractional diffusion equations with variable coefficients. Appl. Math. Comput. 402 (2021)
Ming Li, Zhoushun Zheng, Kejia Pan
An efficient extrapolation full multigrid method for elliptic problems in two and three dimensions. Int. J. Comput. Math. 98 (6) (2021)
Zhilin Li, Kejia Pan
Can 4th-order compact schemes exist for flux type BCs? CoRR (2021)
Kejia Pan, Xiaoxin Wu, Xiaoqiang Yue, Runxin Ni
A spatial sixth-order CCD-TVD method for solving multidimensional coupled Burgers' equation. Comput. Appl. Math. 39 (2) (2020)
Jun Zhang, Chuanjun Chen, Xiaofeng Yang, Kejia Pan
Efficient numerical scheme for a penalized Allen-Cahn type Ohta-Kawasaki phase-field model for diblock copolymers. J. Comput. Appl. Math. 378 (2020)
Jian Li, Jianxin Liu, Gary D. Egbert, Rong Liu, Rongwen Guo, Kejia Pan
An Efficient Preconditioner for 3-D Finite Difference Modeling of the Electromagnetic Diffusion Process in the Frequency Domain. IEEE Trans. Geosci. Remote. Sens. 58 (1) (2020)
Qifeng Zhang, Xiaoman Lin, Kejia Pan, Yunzhu Ren
Linearized ADI schemes for two-dimensional space-fractional nonlinear Ginzburg-Landau equation. Comput. Math. Appl. 80 (5) (2020)
Bao-Lin Zhang, Luhua Cheng, Kejia Pan, Xian-Ming Zhang
Reducing conservatism of stability criteria for linear systems with time-varying delay using an improved triple-integral inequality. Appl. Math. Comput. 380 (2020)
Kejia Pan, Xianlin Jin, Dongdong He, Qifeng Zhang
Optimal Pointwise Error Estimate for the Numerical solutions of Two-dimensional Space Fractional Nonlinear Schrödinger Equation. CoRR (2019)
Jian Li, Jianxin Liu, Gary D. Egbert, Rong Liu, Rongwen Guo, Kejia Pan
Corrections to "An Efficient Preconditioner for 3D Finite Difference Modeling of the Electromagnetic Diffusion Process in the Frequency Domain". IEEE Trans. Geosci. Remote. Sens. 57 (11) (2019)
Xiaoqiang Yue, Kejia Pan, Jie Zhou, Zhifeng Weng, Juan Tang, Shi Shu
A parallel-in-time multigrid solver with a new two-level convergence for two-dimensional unsteady fractional Laplacian problems. CoRR (2019)
Ming Li, Zhoushun Zheng, Kejia Pan
Extrapolation multiscale multigrid method for solving 2D Poisson equation with sixth order compact scheme. J. Appl. Math. Comput. 60 (1-2) (2019)
Buyun Chen, Dongdong He, Kejia Pan
A CCD-ADI method for two-dimensional linear and nonlinear hyperbolic telegraph equations with variable coefficients. Int. J. Comput. Math. 96 (5) (2019)
Dongdong He, Kejia Pan, Xiaoqiang Yue
A Positivity Preserving and Free Energy Dissipative Difference Scheme for the Poisson-Nernst-Planck System. J. Sci. Comput. 81 (1) (2019)
Xiaoqiang Yue, Shi Shu, Xiaowen Xu, Weiping Bu, Kejia Pan
Parallel-in-time multigrid for space-time finite element approximations of two-dimensional space-fractional diffusion equations. Comput. Math. Appl. 78 (11) (2019)
Dongdong He, Kejia Pan
An unconditionally stable linearized difference scheme for the fractional Ginzburg-Landau equation. Numer. Algorithms 79 (3) (2018)
Hongling Hu, Zhengyong Ren, Dongdong He, Kejia Pan
On the convergence of an extrapolation cascadic multigrid method for elliptic problems. Comput. Math. Appl. 74 (4) (2017)
Jie Liu, Ting Jin, Kejia Pan, Yi Yang, Yan Wu, Xin Wang
An improved KNN text classification algorithm based on Simhash. IEEE ICCI*CC (2017)
Dongdong He, Kejia Pan
An unconditionally stable linearized CCD-ADI method for generalized nonlinear Schrödinger equations with variable coefficients in two and three dimensions. Comput. Math. Appl. 73 (11) (2017)
Kejia Pan, Dongdong He, Hongling Hu, Zhengyong Ren
A new extrapolation cascadic multigrid method for three dimensional elliptic boundary value problems. J. Comput. Phys. 344 (2017)
Kejia Pan, Dongdong He, Hongling Hu
An Extrapolation Cascadic Multigrid Method Combined with a Fourth-Order Compact Scheme for 3D Poisson Equation. J. Sci. Comput. 70 (3) (2017)
Dongdong He, Kejia Pan
An energy preserving finite difference scheme for the Poisson-Nernst-Planck system. Appl. Math. Comput. (2016)
Dongdong He, Kejia Pan
A linearly implicit conservative difference scheme for the generalized Rosenau-Kawahara-RLW equation. Appl. Math. Comput. 271 (2015)
Kejia Pan, Yan Yang, Jianli Liu
A New Approach for Solving Linear Bilevel Programming Using Differential Evolution. ICGEC (2012)
Kejia Pan, Yongji Tan, Hongling Hu
An interpolation matched interface and boundary method for elliptic interface problems. J. Comput. Appl. Math. 234 (1) (2010)