Arnoldi model order reduction for electromagnetic wave scattering computation
Bradley, Patrick and Brennan, Conor and Condon, Marissa (2007) Arnoldi model order reduction for electromagnetic wave scattering computation. In: ICEAA 2007 - International Conference on Electromagnetics in Advanced Applications, 17-21 September 2007 , Torino, Italy. ISBN 978-1-4244-0767-5
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This paper presents a model order reduction (MOR) algorithm for the volume integral equation formulation of electromagnetic wave scattering. We apply the Arnoldi algorithm to circumvent the computational complexity associated with the numerical solution of such formulations. An approximate extension of the Arnoldi algorithm to the problem of wave scattering from an inhomogeneous body is introduced and implemented. Numerical examples are presented to demonstrate the accuracy of our approximate extension.
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