An interpolation matched interface and boundary method for elliptic interface problems. - Kejia Pan; Yongji Tan; Hongling Hu (J. Comput. Appl. Math., 2010)

A New Approach for Solving Linear Bilevel Programming Using Differential Evolution. - Kejia Pan; Yan Yang; Jianli Liu (ICGEC, 2012)

A linearly implicit conservative difference scheme for the generalized Rosenau-Kawahara-RLW equation. - Dongdong He; Kejia Pan (Appl. Math. Comput., 2015)

An energy preserving finite difference scheme for the Poisson-Nernst-Planck system. - Dongdong He; Kejia Pan (Appl. Math. Comput., 2016)

An improved KNN text classification algorithm based on Simhash. - Jie Liu; Ting Jin; Kejia Pan; Yi Yang; Yan Wu; Xin Wang (IEEE ICCI*CC, 2017)

An unconditionally stable linearized CCD-ADI method for generalized nonlinear Schrödinger equations with variable coefficients in two and three dimensions. - Dongdong He; Kejia Pan (Comput. Math. Appl., 2017)

On the convergence of an extrapolation cascadic multigrid method for elliptic problems. - Hongling Hu; Zhengyong Ren; Dongdong He; Kejia Pan (Comput. Math. Appl., 2017)

A new extrapolation cascadic multigrid method for three dimensional elliptic boundary value problems. - Kejia Pan; Dongdong He; Hongling Hu; Zhengyong Ren (J. Comput. Phys., 2017)

An Extrapolation Cascadic Multigrid Method Combined with a Fourth-Order Compact Scheme for 3D Poisson Equation. - Kejia Pan; Dongdong He; Hongling Hu (J. Sci. Comput., 2017)

An unconditionally stable linearized difference scheme for the fractional Ginzburg-Landau equation. - Dongdong He; Kejia Pan (Numer. Algorithms, 2018)

Parallel-in-time multigrid for space-time finite element approximations of two-dimensional space-fractional diffusion equations. - Xiaoqiang Yue; Shi Shu; Xiaowen Xu; Weiping Bu; Kejia Pan (Comput. Math. Appl., 2019)

A parallel-in-time multigrid solver with a new two-level convergence for two-dimensional unsteady fractional Laplacian problems. - Xiaoqiang Yue; Kejia Pan; Jie Zhou; Zhifeng Weng; Juan Tang; Shi Shu (CoRR, 2019)

Optimal Pointwise Error Estimate for the Numerical solutions of Two-dimensional Space Fractional Nonlinear Schrödinger Equation. - Kejia Pan; Xianlin Jin; Dongdong He; Qifeng Zhang (CoRR, 2019)

A CCD-ADI method for two-dimensional linear and nonlinear hyperbolic telegraph equations with variable coefficients. - Buyun Chen; Dongdong He; Kejia Pan (Int. J. Comput. Math., 2019)

A Positivity Preserving and Free Energy Dissipative Difference Scheme for the Poisson-Nernst-Planck System. - Dongdong He; Kejia Pan; Xiaoqiang Yue (J. Sci. Comput., 2019)

Corrections to "An Efficient Preconditioner for 3D Finite Difference Modeling of the Electromagnetic Diffusion Process in the Frequency Domain". - Jian Li 046; Jianxin Liu; Gary D. Egbert; Rong Liu; Rongwen Guo; Kejia Pan (IEEE Trans. Geosci. Remote. Sens., 2019)

Extrapolation multiscale multigrid method for solving 2D Poisson equation with sixth order compact scheme. - Ming Li 036; Zhoushun Zheng; Kejia Pan (J. Appl. Math. Comput., 2019)

Reducing conservatism of stability criteria for linear systems with time-varying delay using an improved triple-integral inequality. - Bao-Lin Zhang 001; Luhua Cheng; Kejia Pan; Xian-Ming Zhang (Appl. Math. Comput., 2020)

A spatial sixth-order CCD-TVD method for solving multidimensional coupled Burgers' equation. - Kejia Pan; Xiaoxin Wu 003; Xiaoqiang Yue; Runxin Ni (Comput. Appl. Math., 2020)

Linearized ADI schemes for two-dimensional space-fractional nonlinear Ginzburg-Landau equation. - Qifeng Zhang; Xiaoman Lin; Kejia Pan; Yunzhu Ren (Comput. Math. Appl., 2020)

Efficient numerical scheme for a penalized Allen-Cahn type Ohta-Kawasaki phase-field model for diblock copolymers. - Jun Zhang 047; Chuanjun Chen; Xiaofeng Yang 003; Kejia Pan (J. Comput. Appl. Math., 2020)

An Efficient Preconditioner for 3-D Finite Difference Modeling of the Electromagnetic Diffusion Process in the Frequency Domain. - Jian Li 046; Jianxin Liu; Gary D. Egbert; Rong Liu; Rongwen Guo; Kejia Pan (IEEE Trans. Geosci. Remote. Sens., 2020)

An efficient multigrid solver for two-dimensional spatial fractional diffusion equations with variable coefficients. - Kejia Pan; Hai-Wei Sun; Yuan Xu; Yufeng Xu (Appl. Math. Comput., 2021)

A multigrid-reduction-in-time solver with a new two-level convergence for unsteady fractional Laplacian problems. - Xiaoqiang Yue; Kejia Pan; Jie Zhou; Zhifeng Weng; Shi Shu; Juan Tang (Comput. Math. Appl., 2021)

Positive-definiteness preserving and energy stable time-marching scheme for a diffusive Oldroyd-B electrohydrodynamic model. - Mingyang Pan; Qinghe Wang; Dongdong He; Kejia Pan (Commun. Nonlinear Sci. Numer. Simul., 2021)

Can 4th-order compact schemes exist for flux type BCs? - Zhilin Li 002; Kejia Pan (CoRR, 2021)

An efficient extrapolation full multigrid method for elliptic problems in two and three dimensions. - Ming Li 036; Zhoushun Zheng; Kejia Pan (Int. J. Comput. Math., 2021)

Efficient energy stable scheme for volume-conserved phase-field elastic bending energy model of lipid vesicles. - Xi Li; Tongmao Li; Rungting Tu; Kejia Pan; Chuanjun Chen; Xiaofeng Yang 003 (J. Comput. Appl. Math., 2021)

An ADI-Yee's scheme for Maxwell's equations with discontinuous coefficients. - Shaozhong Deng; Zhilin Li 002; Kejia Pan (J. Comput. Phys., 2021)

Energy stable finite element method for an electrohydrodynamic model with variable density. - Mingyang Pan; Dongdong He; Kejia Pan (J. Comput. Phys., 2021)

A High Order Compact FD Framework for Elliptic BVPs Involving Singular Sources, Interfaces, and Irregular Domains. - Kejia Pan; Dongdong He; Zhilin Li 002 (J. Sci. Comput., 2021)

An extrapolation accelerated multiscale Newton-MG method for fourth-order compact discretizations of semilinear Poisson equations. - Hongling Hu; Ming Li 036; Kejia Pan; Pinxia Wu (Comput. Math. Appl., 2022)

A linearly implicit scheme and fast multigrid solver for 3D Fitzhugh-Nagumo equation. - Pinxia Wu; Kejia Pan; Weiwei Ling; Qihong Wu (Comput. Math. Appl., 2022)

High order two-grid finite difference methods for interface and internal layer problems. - Zhilin Li 002; Kejia Pan; Juan Ruiz-Álvarez 001 (CoRR, 2022)

A new FV scheme and fast cell-centered multigrid solver for 3D anisotropic diffusion equations with discontinuous coefficients. - Kejia Pan; Xiaoxin Wu 003; Hongling Hu; Yunlong Yu; Zhilin Li 002 (J. Comput. Phys., 2022)

An exact-interface-fitted mesh generator and linearity-preserving finite volume scheme for anisotropic elliptic interface problems. - Kejia Pan; Xiaoxin Wu 003; Yufeng Xu; Guangwei Yuan (J. Comput. Phys., 2022)

Convergence Analysis of the Fully Discrete Hybridizable Discontinuous Galerkin Method for the Allen-Cahn Equation Based on the Invariant Energy Quadratization Approach. - Jiangxing Wang; Kejia Pan; Xiaofeng Yang 003 (J. Sci. Comput., 2022)

An Efficient Multigrid Solver With Two-Color Plane Gauss-Seidel Smoother for 3D Low-Frequency Electromagnetic Modeling. - Gangqiang Yang; Jianxin Liu; Rongwen Guo; Chunming Liu; Yongfei Wang; Jian Li 046; Kejia Pan (IEEE Geosci. Remote. Sens. Lett., 2023)

Efficient second-order, linear, decoupled and unconditionally energy stable schemes of the Cahn-Hilliard-Darcy equations for the Hele-Shaw flow. - Rui Chen 004; Yaxiang Li; Kejia Pan; Xiaofeng Yang 003 (Numer. Algorithms, 2023)

High Order Compact Schemes for Flux Type BCs. - Zhilin Li 002; Kejia Pan (SIAM J. Sci. Comput., 2023)

A decoupled finite element scheme for simulating the dynamics of red blood cells in an L-shaped cavity. - Murad Ali Shah; Kejia Pan; Rui Chen 004; Zhengru Zhang; Dongdong He (Comput. Math. Appl., 2023)

One-dimensional magnetotelluric parallel inversion using a ResNet1D-8 residual neural network. - Weiwei Ling; Kejia Pan; Zhengyong Ren; Wenbo Xiao; Dongdong He; Shuanggui Hu; Zhengguang Liu; Jingtian Tang (Comput. Geosci., 2023)

An unconditionally stable and L2 optimal quadratic finite volume scheme over triangular meshes for anisotropic elliptic equations. - Xiaoxin Wu 003; Weifeng Qiu; Kejia Pan (Adv. Comput. Math., 2023)

Accurate derivatives approximations and applications to some elliptic PDEs using HOC methods. - Jin Li; Zhilin Li 002; Kejia Pan (Appl. Math. Comput., 2023)

A sixth order quasi-compact finite difference method for Helmholtz equations with variable wave numbers. - Kang Fu; Hongling Hu; Kejia Pan (Appl. Math. Lett., 2023)

Fully accurate approximation of piecewise smooth functions using corrected B-spline quasi-interpolants. - Zhilin Li 002; Kejia Pan; Juan Ruiz 001; Dionisio F. Yáñez (Comput. Appl. Math., 2024)

Fourth-order compact finite difference schemes for solving biharmonic equations with Dirichlet boundary conditions. - Kejia Pan; Jin Li; Zhilin Li 002; Kang Fu (CoRR, 2024)

High order compact augmented methods for Stokes equations with different boundary conditions. - Kejia Pan; Jin Li; Zhilin Li 002 (Comput. Phys. Commun., 2024)

Coupled transformation methods and analysis for BVPs on infinite domains. - Zhilin Li 002; Kejia Pan (J. Comput. Appl. Math., 2024)

Biquadratic element discrete duality finite volume method for solving elliptic equations on quadrilateral mesh. - Kejia Pan; Xiaoxin Wu 003; Yufeng Xu (J. Comput. Phys., 2024)

A 3-D Magnetotelluric Inversion Method Based on the Joint Data-Driven and Physics-Driven Deep Learning Technology. - Weiwei Ling; Kejia Pan; Jiajing Zhang; Dongdong He; Xin Zhong; Zhengyong Ren; Jingtian Tang (IEEE Trans. Geosci. Remote. Sens., 2024)

An Alternating Direction Method of Multipliers Algorithm for 1-D Magnetotelluric Anisotropic Inversion Using Fourier Series Expansion. - Zhengguang Liu; Kejia Pan; Liang Zhang; Hongbo Yao; Kang Fu; Rusang Tang; Guangyin Lu (IEEE Trans. Geosci. Remote. Sens., 2024)

A Robust and Scalable Multigrid Solver for 3-D Low-Frequency Electromagnetic Diffusion Problems. - Yongfei Wang; Jianxin Liu; Rongwen Guo; Kejia Pan; Gangqiang Yang; Jian Li 046; Xiaokang Deng; Wei Xue (IEEE Trans. Geosci. Remote. Sens., 2024)

Stable high order FD methods for interface and internal layer problems based on non-matching grids. - Zhilin Li 002; Kejia Pan; Juan Ruiz-Álvarez 001 (Numer. Algorithms, 2024)

A fourth order mixed compact finite difference scheme for biharmonic equations. - Kejia Pan; Jin Li; Zhilin Li 002; Hongling Hu (J. Comput. Phys., 2025)

Fully discrete finite element method with full decoupling structure and second-order temporal accuracy for a flow-coupled dendritic solidification phase-field model. - Jun Zhang 047; Kejia Pan; Xiaofeng Yang 003 (J. Comput. Phys., 2025)

3DInception-U: Lightweight Network for 3-D Magnetotelluric Inversion Based on Inception Module. - Zhiliang Zhan; Weiwei Ling; Kejia Pan; Chaofei Liu; Jiajing Zhang; Yuan Sun; Jingtian Tang; Wenbo Xiao (IEEE Geosci. Remote. Sens. Lett., 2025)

Analysis of harmonic average method for interface problems with discontinuous solutions and fluxes. - Kejia Pan; Hengrui Xu; Zhilin Li 002 (CoRR, 2025)

A Neural Network Architecture Based on Attention Gate Mechanism for 3D Magnetotelluric Forward Modeling. - Xin Zhong; Weiwei Ling; Kejia Pan; Pinxia Wu; Jiajing Zhang; Zhiliang Zhan; Wenbo Xiao (CoRR, 2025)

Numerical exploration of two generalized iteration methods for solving nonlinear complementarity problems. - Dawood Hussain; Kejia Pan; Bharat Kumar (J. Appl. Math. Comput., 2025)

Combined compact finite difference schemes for 2-D acoustic wave propagation. - Kejia Pan; Pengde Wang; Yufeng Xu; Xianhang Zhou (J. Appl. Math. Comput., 2025)

An Edge-based cascadic multigrid method for H(bfcurl) problems. - Jinxuan Wang; Kejia Pan; Xiaoxin Wu 003 (Numer. Algorithms, 2025)

Energy-stable and efficient finite element schemes for the Shliomis model of ferrofluid flows. - Guo-Dong Zhang; Kejia Pan; Xiaoming He; Xiaofeng Yang 003 (Adv. Comput. Math., 2025)

Large-scale 3-D magnetotelluric modeling in anisotropic media using extrapolation multigrid method on staggered grids. - Jinxuan Wang; Kejia Pan; Hongzhu Cai; Zhengguang Liu; Xu Han; Weiwei Ling (Comput. Geosci., 2026)