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

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 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 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)

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)

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

Rectangular C1-Qk Bell finite elements in two and three dimensions. - Hongling Hu; Shangyou Zhang (CoRR, 2025)