Calderón preconditioning techniques for integral equation based methods

Su Yan, Jianming Jin, Zaiping Nie

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Some recent advances in the Calderón preconditioning techniques for integral-equation-based methods are discussed in this paper. Four different techniques are presented briefly: a low-frequency Calderón preconditioner for the electric-field integral equation (EFIE) in analyzing perfect electric conductor (PEC) problems, an augmented EFIE (AEFIE) with Calderón preconditioner for simulating electrically large problems, several Calderón-type preconditioners for the Poggio-Miller-Chang-Harrington-Wu- Tsai (PMCHWT) equations, and the derivation of N-Müller equations using Calderón identities. A number of numerical examples are given to demonstrate the performance of the proposed approaches.

Original languageEnglish (US)
Title of host publicationSymposium Digest - 20th URSI International Symposium on Electromagnetic Theory, EMTS 2010
Pages130-133
Number of pages4
DOIs
StatePublished - Dec 27 2010
Event20th URSI International Symposium on Electromagnetic Theory, EMTS 2010 - Berlin, Germany
Duration: Aug 16 2010Aug 19 2010

Publication series

NameSymposium Digest - 20th URSI International Symposium on Electromagnetic Theory, EMTS 2010

Other

Other20th URSI International Symposium on Electromagnetic Theory, EMTS 2010
CountryGermany
CityBerlin
Period8/16/108/19/10

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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