Embedding Calderón Multiplicative Preconditioners in Multilevel Fast Multipole Algorithms

Calderon preconditioners have recently been demonstrated to be very successful in stabilizing the electric field integral equation (EFIE) for perfect electric conductors at lower frequencies. Previous authors have shown that, by using a dense matrix preconditioner based on the Calderon identities, t...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 2010-04, Vol.58 (4), p.1236-1250
Hauptverfasser:	Peeters, J., Cools, K., Bogaert, I., Olyslager, F., De Zutter, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Algorithms Applied classical electromagnetism Applied sciences Chemical-mechanical polishing Conductors Diffraction, scattering, reflection Electric breakdown Electromagnetic scattering Electromagnetic wave propagation, radiowave propagation Electromagnetism electron and ion optics Exact sciences and technology fast solvers Frequency Fundamental areas of phenomenology (including applications) Information technology Integral equations Iterative methods Low frequencies Mathematical analysis Mathematical models MLFMA Multilevel Multipoles numerical stability Physics Plane waves Radiocommunications Radiowave propagation Resonance Scattering Telecommunications Telecommunications and information theory
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