Kejia Pan

73 papers Journal 71Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
A neural network architecture based on attention gate mechanism for 3D magnetotelluric forward modeling.
Comput. Geosci.
Xin Zhong, Weiwei Ling, Kejia Pan, Chaofei Liu, Pinxia Wu, Jiajing Zhang, Zhiliang Zhan, Wenbo Xiao
2026 J jnl
A second-order cascadic five-point scheme for diffusion equations on distorted quadrilateral meshes.
Commun. Nonlinear Sci. Numer. Simul.
Kang Fu, Hongling Hu, Kejia Pan, Rusang Tang, Xiaoxin Wu
2026 J jnl
A unified approach to high-order compact finite difference schemes for 3D Poisson equations.
J. Comput. Appl. Math.
Kang Fu, Hongling Hu, Zhilin Li, Kejia Pan
2026 J jnl
High-order reformulation and convergence analysis of a finite difference scheme for the KdV-Burgers-Fisher equation.
J. Appl. Math. Comput.
Mengling Wu, Can Ma, Kejia Pan, Hongling Hu
2026 J jnl
Large-scale 3-D magnetotelluric modeling in anisotropic media using extrapolation multigrid method on staggered grids.
Comput. Geosci.
Jinxuan Wang, Kejia Pan, Hongzhu Cai, Zhengguang Liu, Xu Han, Weiwei Ling
2026 J jnl
Solving Burgers' equations with a new Haar wavelet approach: An application of Kronecker product and vectorization.
Appl. Math. Comput.
Masood Ahmad, Kejia Pan, Siraj-ul-Islam
2026 J jnl
Two double direction methods for convex-constrained nonlinear monotone equations with image recovery of Spherical Parts.
Commun. Nonlinear Sci. Numer. Simul.
Muhammad Abdullahi, Abubakar Sani Halilu, Kejia Pan, Auwal Bala Abubakar
2026 J jnl
Unconditionally convergent fourth-order compact difference methods for Quasi-linear convection-diffusion equations.
Comput. Math. Appl.
Mengling Wu, Hongling Hu, Kejia Pan, Wei Wu
2025 J jnl
3DInception-U: Lightweight Network for 3-D Magnetotelluric Inversion Based on Inception Module.
IEEE Geosci. Remote. Sens. Lett.
Zhiliang Zhan, Weiwei Ling, Kejia Pan, Chaofei Liu, Jiajing Zhang, Yuan Sun, Jingtian Tang, Wenbo Xiao
2025 J jnl
A Neural Network Architecture Based on Attention Gate Mechanism for 3D Magnetotelluric Forward Modeling.
CoRR
Xin Zhong, Weiwei Ling, Kejia Pan, Pinxia Wu, Jiajing Zhang, Zhiliang Zhan, Wenbo Xiao
2025 J jnl
A fourth order mixed compact finite difference scheme for biharmonic equations.
J. Comput. Phys.
Kejia Pan, Jin Li, Zhilin Li, Hongling Hu
2025 J jnl
An Edge-based cascadic multigrid method for H(bfcurl) problems.
Numer. Algorithms
Jinxuan Wang, Kejia Pan, Xiaoxin Wu
2025 J jnl
An efficient acceleration technique of implicit schemes for quasi-linear parabolic problems.
Numer. Algorithms
Kejia Pan, Jiajia Xie, Kang Fu, Hongling Hu
2025 J jnl
Analysis of harmonic average method for interface problems with discontinuous solutions and fluxes.
CoRR
Kejia Pan, Hengrui Xu, Zhilin Li
2025 J jnl
Combined compact finite difference schemes for 2-D acoustic wave propagation.
J. Appl. Math. Comput.
Kejia Pan, Pengde Wang, Yufeng Xu, Xianhang Zhou
2025 J jnl
Energy-stable and efficient finite element schemes for the Shliomis model of ferrofluid flows.
Adv. Comput. Math.
Guo-Dong Zhang, Kejia Pan, Xiaoming He, Xiaofeng Yang
2025 J jnl
Fully discrete finite element method with full decoupling structure and second-order temporal accuracy for a flow-coupled dendritic solidification phase-field model.
J. Comput. Phys.
Jun Zhang, Kejia Pan, Xiaofeng Yang
2025 J jnl
Numerical exploration of two generalized iteration methods for solving nonlinear complementarity problems.
J. Appl. Math. Comput.
Dawood Hussain, Kejia Pan, Bharat Kumar
2025 J jnl
Optimal error estimate of fully discrete HDG-IEQ scheme for the general type Cahn-Hilliard equation.
Numer. Algorithms
Jiangxing Wang, Kejia Pan, Lina Ma, Xiaofeng Yang
2024 J jnl
A 3-D Magnetotelluric Inversion Method Based on the Joint Data-Driven and Physics-Driven Deep Learning Technology.
IEEE Trans. Geosci. Remote. Sens.
Weiwei Ling, Kejia Pan, Jiajing Zhang, Dongdong He, Xin Zhong, Zhengyong Ren, Jingtian Tang
2024 J jnl
A Robust and Scalable Multigrid Solver for 3-D Low-Frequency Electromagnetic Diffusion Problems.
IEEE Trans. Geosci. Remote. Sens.
Yongfei Wang, Jianxin Liu, Rongwen Guo, Kejia Pan, Gangqiang Yang, Jian Li, Xiaokang Deng, Wei Xue
2024 J jnl
An Alternating Direction Method of Multipliers Algorithm for 1-D Magnetotelluric Anisotropic Inversion Using Fourier Series Expansion.
IEEE Trans. Geosci. Remote. Sens.
Zhengguang Liu, Kejia Pan, Liang Zhang, Hongbo Yao, Kang Fu, Rusang Tang, GuangYin Lu
2024 J jnl
Biquadratic element discrete duality finite volume method for solving elliptic equations on quadrilateral mesh.
J. Comput. Phys.
Kejia Pan, Xiaoxin Wu, Yufeng Xu
2024 J jnl
Coupled transformation methods and analysis for BVPs on infinite domains.
J. Comput. Appl. Math.
Zhilin Li, Kejia Pan
2024 J jnl
Fourth-order compact finite difference schemes for solving biharmonic equations with Dirichlet boundary conditions.
CoRR
Kejia Pan, Jin Li, Zhilin Li, Kang Fu
2024 J jnl
Fully accurate approximation of piecewise smooth functions using corrected B-spline quasi-interpolants.
Comput. Appl. Math.
Zhilin Li, Kejia Pan, Juan Ruiz, Dionisio F. Yáñez
2024 J jnl
High order compact augmented methods for Stokes equations with different boundary conditions.
Comput. Phys. Commun.
Kejia Pan, Jin Li, Zhilin Li
2024 J jnl
Stable high order FD methods for interface and internal layer problems based on non-matching grids.
Numer. Algorithms
Zhilin Li, Kejia Pan, Juan Ruiz-Álvarez
2023 J jnl
A decoupled finite element scheme for simulating the dynamics of red blood cells in an L-shaped cavity.
Comput. Math. Appl.
Murad Ali Shah, Kejia Pan, Rui Chen, Zhengru Zhang, Dongdong He
2023 J jnl
A sixth order quasi-compact finite difference method for Helmholtz equations with variable wave numbers.
Appl. Math. Lett.
Kang Fu, Hongling Hu, Kejia Pan
2023 J jnl
Accurate derivatives approximations and applications to some elliptic PDEs using HOC methods.
Appl. Math. Comput.
Jin Li, Zhilin Li, Kejia Pan
2023 J jnl
An Efficient Multigrid Solver With Two-Color Plane Gauss-Seidel Smoother for 3D Low-Frequency Electromagnetic Modeling.
IEEE Geosci. Remote. Sens. Lett.
Gangqiang Yang, Jianxin Liu, Rongwen Guo, Chunming Liu, Yongfei Wang, Jian Li, Kejia Pan
2023 J jnl
An unconditionally stable and L
Adv. Comput. Math.
Xiaoxin Wu, Weifeng Qiu, Kejia Pan
2023 J jnl
Efficient second-order, linear, decoupled and unconditionally energy stable schemes of the Cahn-Hilliard-Darcy equations for the Hele-Shaw flow.
Numer. Algorithms
Rui Chen, Yaxiang Li, Kejia Pan, Xiaofeng Yang
2023 J jnl
High Order Compact Schemes for Flux Type BCs.
SIAM J. Sci. Comput.
Zhilin Li, Kejia Pan
2023 J jnl
One-dimensional magnetotelluric parallel inversion using a ResNet1D-8 residual neural network.
Comput. Geosci.
Weiwei Ling, Kejia Pan, Zhengyong Ren, Wenbo Xiao, Dongdong He, Shuanggui Hu, Zhengguang Liu, Jingtian Tang
2022 J jnl
A linearly implicit scheme and fast multigrid solver for 3D Fitzhugh-Nagumo equation.
Comput. Math. Appl.
Pinxia Wu, Kejia Pan, Weiwei Ling, Qihong Wu
2022 J jnl
A new FV scheme and fast cell-centered multigrid solver for 3D anisotropic diffusion equations with discontinuous coefficients.
J. Comput. Phys.
Kejia Pan, Xiaoxin Wu, Hongling Hu, Yunlong Yu, Zhilin Li
2022 J jnl
An exact-interface-fitted mesh generator and linearity-preserving finite volume scheme for anisotropic elliptic interface problems.
J. Comput. Phys.
Kejia Pan, Xiaoxin Wu, Yufeng Xu, Guangwei Yuan
2022 J jnl
An extrapolation accelerated multiscale Newton-MG method for fourth-order compact discretizations of semilinear Poisson equations.
Comput. Math. Appl.
Hongling Hu, Ming Li, Kejia Pan, Pinxia Wu
2022 J jnl
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.
Jiangxing Wang, Kejia Pan, Xiaofeng Yang
2022 J jnl
High order two-grid finite difference methods for interface and internal layer problems.
CoRR
Zhilin Li, Kejia Pan, Juan Ruiz-Álvarez
2021 J jnl
A High Order Compact FD Framework for Elliptic BVPs Involving Singular Sources, Interfaces, and Irregular Domains.
J. Sci. Comput.
Kejia Pan, Dongdong He, Zhilin Li
2021 J jnl
A multigrid-reduction-in-time solver with a new two-level convergence for unsteady fractional Laplacian problems.
Comput. Math. Appl.
Xiaoqiang Yue, Kejia Pan, Jie Zhou, Zhifeng Weng, Shi Shu, Juan Tang
2021 J jnl
An ADI-Yee's scheme for Maxwell's equations with discontinuous coefficients.
J. Comput. Phys.
Shaozhong Deng, Zhilin Li, Kejia Pan
2021 J jnl
An efficient extrapolation full multigrid method for elliptic problems in two and three dimensions.
Int. J. Comput. Math.
Ming Li, Zhoushun Zheng, Kejia Pan
2021 J jnl
An efficient multigrid solver for two-dimensional spatial fractional diffusion equations with variable coefficients.
Appl. Math. Comput.
Kejia Pan, Hai-Wei Sun, Yuan Xu, Yufeng Xu
2021 J jnl
Can 4th-order compact schemes exist for flux type BCs?
CoRR
Zhilin Li, Kejia Pan
2021 J jnl
Efficient energy stable scheme for volume-conserved phase-field elastic bending energy model of lipid vesicles.
J. Comput. Appl. Math.
Xi Li, Tongmao Li, Rungting Tu, Kejia Pan, Chuanjun Chen, Xiaofeng Yang
2021 J jnl
Energy stable finite element method for an electrohydrodynamic model with variable density.
J. Comput. Phys.
Mingyang Pan, Dongdong He, Kejia Pan
2021 J jnl
Positive-definiteness preserving and energy stable time-marching scheme for a diffusive Oldroyd-B electrohydrodynamic model.
Commun. Nonlinear Sci. Numer. Simul.
Mingyang Pan, Qinghe Wang, Dongdong He, Kejia Pan
2020 J jnl
A spatial sixth-order CCD-TVD method for solving multidimensional coupled Burgers' equation.
Comput. Appl. Math.
Kejia Pan, Xiaoxin Wu, Xiaoqiang Yue, Runxin Ni
2020 J jnl
An Efficient Preconditioner for 3-D Finite Difference Modeling of the Electromagnetic Diffusion Process in the Frequency Domain.
IEEE Trans. Geosci. Remote. Sens.
Jian Li, Jianxin Liu, Gary D. Egbert, Rong Liu, Rongwen Guo, Kejia Pan
2020 J jnl
Efficient numerical scheme for a penalized Allen-Cahn type Ohta-Kawasaki phase-field model for diblock copolymers.
J. Comput. Appl. Math.
Jun Zhang, Chuanjun Chen, Xiaofeng Yang, Kejia Pan
2020 J jnl
Linearized ADI schemes for two-dimensional space-fractional nonlinear Ginzburg-Landau equation.
Comput. Math. Appl.
Qifeng Zhang, Xiaoman Lin, Kejia Pan, Yunzhu Ren
2020 J jnl
Reducing conservatism of stability criteria for linear systems with time-varying delay using an improved triple-integral inequality.
Appl. Math. Comput.
Bao-Lin Zhang, Luhua Cheng, Kejia Pan, Xian-Ming Zhang
2019 J jnl
A CCD-ADI method for two-dimensional linear and nonlinear hyperbolic telegraph equations with variable coefficients.
Int. J. Comput. Math.
Buyun Chen, Dongdong He, Kejia Pan
2019 J jnl
A Positivity Preserving and Free Energy Dissipative Difference Scheme for the Poisson-Nernst-Planck System.
J. Sci. Comput.
Dongdong He, Kejia Pan, Xiaoqiang Yue
2019 J jnl
A parallel-in-time multigrid solver with a new two-level convergence for two-dimensional unsteady fractional Laplacian problems.
CoRR
Xiaoqiang Yue, Kejia Pan, Jie Zhou, Zhifeng Weng, Juan Tang, Shi Shu
2019 J jnl
Corrections to "An Efficient Preconditioner for 3D Finite Difference Modeling of the Electromagnetic Diffusion Process in the Frequency Domain".
IEEE Trans. Geosci. Remote. Sens.
Jian Li, Jianxin Liu, Gary D. Egbert, Rong Liu, Rongwen Guo, Kejia Pan
2019 J jnl
Extrapolation multiscale multigrid method for solving 2D Poisson equation with sixth order compact scheme.
J. Appl. Math. Comput.
Ming Li, Zhoushun Zheng, Kejia Pan
2019 J jnl
Optimal Pointwise Error Estimate for the Numerical solutions of Two-dimensional Space Fractional Nonlinear Schrödinger Equation.
CoRR
Kejia Pan, Xianlin Jin, Dongdong He, Qifeng Zhang
2019 J jnl
Parallel-in-time multigrid for space-time finite element approximations of two-dimensional space-fractional diffusion equations.
Comput. Math. Appl.
Xiaoqiang Yue, Shi Shu, Xiaowen Xu, Weiping Bu, Kejia Pan
2018 J jnl
An unconditionally stable linearized difference scheme for the fractional Ginzburg-Landau equation.
Numer. Algorithms
Dongdong He, Kejia Pan
2017 J jnl
A new extrapolation cascadic multigrid method for three dimensional elliptic boundary value problems.
J. Comput. Phys.
Kejia Pan, Dongdong He, Hongling Hu, Zhengyong Ren
2017 J jnl
An Extrapolation Cascadic Multigrid Method Combined with a Fourth-Order Compact Scheme for 3D Poisson Equation.
J. Sci. Comput.
Kejia Pan, Dongdong He, Hongling Hu
2017 — conf
An improved KNN text classification algorithm based on Simhash.
IEEE ICCI*CC
Jie Liu, Ting Jin, Kejia Pan, Yi Yang, Yan Wu, Xin Wang
2017 J jnl
An unconditionally stable linearized CCD-ADI method for generalized nonlinear Schrödinger equations with variable coefficients in two and three dimensions.
Comput. Math. Appl.
Dongdong He, Kejia Pan
2017 J jnl
On the convergence of an extrapolation cascadic multigrid method for elliptic problems.
Comput. Math. Appl.
Hongling Hu, Zhengyong Ren, Dongdong He, Kejia Pan
2016 J jnl
An energy preserving finite difference scheme for the Poisson-Nernst-Planck system.
Appl. Math. Comput.
Dongdong He, Kejia Pan
2015 J jnl
A linearly implicit conservative difference scheme for the generalized Rosenau-Kawahara-RLW equation.
Appl. Math. Comput.
Dongdong He, Kejia Pan
2012 — conf
A New Approach for Solving Linear Bilevel Programming Using Differential Evolution.
ICGEC
Kejia Pan, Yan Yang, Jianli Liu
2010 J jnl
An interpolation matched interface and boundary method for elliptic interface problems.
J. Comput. Appl. Math.
Kejia Pan, Yongji Tan, Hongling Hu