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math.NA2026
Suppressing Low-Frequency Cancellation Errors in Far-Field Computation with the MFIE, Müller, and Multitrace Müller Integral Equations
Chien V. Le, Kristof Cools
This paper presents robust numerical formulations for suppressing low-frequency cancellation errors in the magnetic field integral equation (MFIE) for perfect electric conductors a…
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 equati…
math.NA2024
Boundary element methods for the magnetic field integral equation on polyhedra
Van Chien Le, Kristof Cools
This paper provides a rigorous analysis of boundary element methods for the magnetic field integral equation on Lipschitz polyhedra. The magnetic field integral equation is widely…