3 papers
eess.SY2026
A Stable, Accurate, and Well-Conditioned Time-Domain PMCHWT Formulation
Van Chien Le, Cedric Münger, Francesco P. Andriulli +1
This paper introduces a new boundary element formulation for transient electromagnetic scattering by homogeneous dielectric objects, based on the time-domain PMCHWT equation. To ad…
math.NA2026
Multitrace Müller Boundary Integral Equation for Electromagnetic Scattering by Composite Objects
Van Chien Le, Kristof Cools
This paper introduces a boundary integral equation for time-harmonic electromagnetic scattering by composite dielectric objects. The formulation extends the classical Müller equat…
math.NA2025
On the Late-Time Instability of MOT solution to the Time-Domain PMCHWT Equation
Van Chien Le, Viviana Giunzioni, Pierrick Cordel +2
This paper investigates the late-time instability of marching-on-in-time solution to the time-domain PMCHWT equation. The stability analysis identifies the static solenoidal nullsp…