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Title: Preconditioners for adaptive integral method implementation
Authors: Ewe, W.-B. 
Li, L.-W. 
Wu, Q.
Leong, M.-S. 
Keywords: Convergence of numerical methods
Electromagnetic scattering
Fast solvers
Issue Date: Jul-2005
Citation: Ewe, W.-B., Li, L.-W., Wu, Q., Leong, M.-S. (2005-07). Preconditioners for adaptive integral method implementation. IEEE Transactions on Antennas and Propagation 53 (7) : 2346-2350. ScholarBank@NUS Repository.
Abstract: The performance of three preconditioners, namely, diagonal, block-diagonal, and incomplete lower-upper preconditioners, are investigated in this communication for increasing the efficiency of iterative solvers in adaptive integral method implementation. These preconditioners are implemented to accelerate the solution of electromagnetic scattering problems in a comparative study. Numerical results have shown some improvements in convergence rate, when these preconditioners are employed. © 2005 IEEE.
Source Title: IEEE Transactions on Antennas and Propagation
ISSN: 0018926X
DOI: 10.1109/TAP.2005.850760
Appears in Collections:Staff Publications

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