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Please use this identifier to cite or link to this item: https://doi.org/10.1109/APMC.2007.4554740
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dc.titleThreshold-based incomplete LU factorization preconditioner for adaptive integral method
dc.contributor.authorZhang, M.
dc.contributor.authorYeo, T.S.
dc.contributor.authorLi, L.W.
dc.date.accessioned2014-06-19T03:30:32Z
dc.date.available2014-06-19T03:30:32Z
dc.date.issued2007
dc.identifier.citationZhang, M.,Yeo, T.S.,Li, L.W. (2007). Threshold-based incomplete LU factorization preconditioner for adaptive integral method. Asia-Pacific Microwave Conference Proceedings, APMC : -. ScholarBank@NUS Repository. <a href="https://doi.org/10.1109/APMC.2007.4554740" target="_blank">https://doi.org/10.1109/APMC.2007.4554740</a>
dc.identifier.isbn1424407494
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/72021
dc.description.abstractIn this paper, the threshold-based incomplete LU (ILUT) factorization preconditioner is implemented to improve the convergence of the restarted generalized minimum residual [GMRES(m)] solver based on the adaptive integral method (AIM). The ILUT factorization implemented herein uses a dual dropping strategy to construct a preconditioner from the nearfield matrix in the AIM. Numerical results show that the application of ILUT preconditioner leads to significant decrease in the number of iterations for both electric filed integral equation (EFIE) and combined field integral equation (CFIE).
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/APMC.2007.4554740
dc.sourceScopus
dc.subjectAdaptive integral method
dc.subjectIterative method
dc.subjectPreconditioner
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.contributor.departmentTEMASEK LABORATORIES
dc.description.doi10.1109/APMC.2007.4554740
dc.description.sourcetitleAsia-Pacific Microwave Conference Proceedings, APMC
dc.description.page-
dc.identifier.isiutNOT_IN_WOS
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