18 citations · 56 across the 10 of their papers we have counts for
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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…
Magnetic and Combined Field Integral Equations Based on the Quasi-Helmholtz Projectors
Adrien Merlini, Yves Beghein, Kristof Cools +2
Boundary integral equation methods for analyzing electromagnetic scattering phenomena typically suffer from several of the following problems: (i) ill-conditioning when the frequen…
On the Hierarchical Preconditioning of the PMCHWT Integral Equation on Simply and Multiply Connected Geometries
J. E. Ortiz Guzman, S. B. Adrian, R. Mitharwal +4
We present a hierarchical basis preconditioning strategy for the Poggio-Miller-Chang-Harrington-Wu-Tsai (PMCHWT) integral equation considering both simply and multiply connected ge…
A Low-Frequency and Refinement Stable Impedance Boundary Condition EFIE
Alexandre Dely, Francesco P. Andriulli, Kristof Cools
In this contribution, a discretisation of the IBC EFIE is introduced that (i) yields the correct solution at arbitrarily small frequencies, (ii) requires for its solution a number…
A Stable Higher Order Space-Time Galerkin Scheme for Time Domain Integral Equations
A. J. Pray, Y. Beghein, N. V. Nair +3
Stability of time domain integral equation (TDIE) solvers has remained an elusive goal for many years. Advancement of this research has largely progressed on four fronts: (1) Exact…