1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.NA2026
A Matrix-free Augmented High Order Compact Solver for Variable-Coefficient Biharmonic Problems
Jin Li, Kejia Pan, Xu Qian +1
We propose an augmented high-order compact finite difference method for biharmonic equations with clamped boundary conditions and variable coefficients. Standard mixed-type formula…
math.NA2025
Analysis of harmonic average method for interface problems with discontinuous solutions and fluxes
Kejia Pan, Hengrui Xu, Zhilin Li
Harmonic average method has been widely utilized to deal with heterogeneous coefficients in solving differential equations. One remarkable advantage of the harmonic averaging metho…
math.NA2024★ 1 cited
Fourth-order compact finite difference schemes for solving biharmonic equations with Dirichlet boundary conditions
Kejia Pan, Jin Li, Zhilin Li +1
In this study, we propose a genuine fourth-order compact finite difference scheme for solving biharmonic equations with Dirichlet boundary conditions in both two and three dimensio…