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An algorithm for accelerated computation of DWTPer-based band preconditioners

✍ Scribed by Judith Ford; Ke Chen


Book ID
110353486
Publisher
Springer US
Year
2001
Tongue
English
Weight
51 KB
Volume
26
Category
Article
ISSN
1017-1398

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## Abstract In this Letter, the inexact preconditioned conjugate‐gradient (CG) algorithm with inner–outer iteration and the block‐Toeplitz‐matrix–based fast–Fourier‐ transform (FFT) technique are applied to dense matrix equations from the mixed potential integral equation (MPIE) to enhance the comp