18 citations · 56 across the 10 of their papers we have counts for
11 papers
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…
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…
Fast Converging Single Trace Quasi-local PMCHWT Equation for the Modelling of Composite Systems
Kristof Cools
The PMCHWT integral equation enables the modelling of scattering of time-harmonic fields by penetrable, piecewise homogeneous, systems. They have been generalised to include the mo…
A stabilized time-domain combined field integral equation using the quasi-Helmholtz projectors
Van Chien Le, Pierrick Cordel, Francesco P. Andriulli +1
This paper introduces a time-domain combined field integral equation for electromagnetic scattering by a perfect electric conductor. The new equation is obtained by leveraging the…
Calderón Preconditioning for Acoustic Scattering at Multi-Screens
Kristof Cools, Carolina Urzúa-Torres
We propose a preconditioner for the Helmholtz exterior problems on multi-screens. For this, we combine quotient-space BEM and operator preconditioning. For a class of multi-screens…
Large Time Step and DC Stable TD-EFIE Discretized with Implicit Runge-Kutta Methods
Alexandre Dély, Francesco P. Andriulli, Kristof Cools
The Time Domain-Electric Field Integral Equation (TD-EFIE) and its differentiated version are widely used to simulate the transient scattering of a time dependent electromagnetic f…