1 citations · 2 across the 2 of their papers we have counts for
Showing math.NAShow all
2 papers · 1 filter
math.NA2021★ 1 cited
A Two-Level Preconditioned Helmholtz-Jacobi-Davidson Method for the Maxwell Eigenvalue Problem
Qigang Liang, Xuejun Xu
In this paper, based on a domain decomposition (DD) method, we shall propose an efficient two-level preconditioned Helmholtz-Jacobi-Davidson (PHJD) method for solving the algebraic…
math.NA2020★ 1 cited
Adaptive finite element approximation for steady-state Poisson-Nernst-Planck equations
Tingting Hao, Manman Ma, Xuejun Xu
In this paper, we develop an adaptive finite element method for the nonlinear steady-state Poisson-Nernst-Planck equations, where the spatial adaptivity for geometrical singulariti…