2 papers
physics.comp-ph2019
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…
physics.comp-ph2016
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…