The multiscale compressed block decomposition as a preconditioner for method of moments computations
Document typeConference report
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Rights accessRestricted access - publisher's policy
A new preconditioner for Method of Moments computations is presented. It is based on a direct solver, the Multiscale Compressed Block Decomposition method, which has been adapted to reduce storage requirements and setup time. Numerical experiments show considerable improvement in overall efficiency in comparison with common preconditioners such as Incomplete LU decomposition, in particular for problems involving electrically large, open geometries.
CitationHeldring, A.; Ubeda, E.; Rius, J. The multiscale compressed block decomposition as a preconditioner for method of moments computations. A: European Conference on Antennas and Propagation. "Proceedings of the 7th European Conference on Antennas and Propagation: EuCAP 2013: 8-12 April, 2013: Gothenburg, Sweden". Gothenburg: Institute of Electrical and Electronics Engineers (IEEE), 2013, p. 390-393.