3 papers
math.NA2026
Polynomial preserving recoveries of edge element method on Cartesian grids for the time-harmonic Maxwell equations with large wave number
Shuaishuai Lu, Haijun Wu
This paper considers the lowest-order first type Nédélec edge element method (EEM) on Cartesian grids for the three-dimensional time-harmonic Maxwell equations with a large wave nu…
math.NA2025
Preasymptotic error estimates of higher-order EEM for the time-harmonic Maxwell equations with large wave number
Shuaishuai Lu, Haijun Wu
The time-harmonic Maxwell equations with impedance boundary condition and large wave number are discretized using the second-type Nédélec's edge element method (EEM). Preasymptotic…
math.NA2024
Preasymptotic error estimates of EEM and CIP-EEM for the time-harmonic Maxwell equations with large wave number
Shuaishuai Lu, Haijun Wu
Preasymptotic error estimates are derived for the linear edge element method (EEM) and the linear -conforming interior penalty edge elem…