An algorithm for accelerated computation of DWTPer-based band preconditioners

Numerical Algorithms

Volumn 26, Issue 2, 2001, Pages 167-172

  Ford, Judith ^a   Chen, Ken ^a  

^a UNIVERSITY OF LIVERPOOL   (United Kingdom)

Author keywords

Dense matrices; DWT; GMRES; Newton Krylov; Preconditioners

Indexed keywords

EID: 0035609851     PISSN: 10171398     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1016688516823     Document Type: Article

References (5)

1. K. Chen, Discrete wavelet transforms accelerated sparse preconditioners for dense boundary element systems, Electron. Trans. Numer. Anal. 8 (1999) 138-153.
2. I. Daubechies and W. Sweldens, Factoring wavelet transforms into lifting steps, J. Fourier Anal. Appl. 4(3) (1998) 245-267.
3. J. Ford and K. Chen, Wavelet-based preconditioners for dense matrices with non-smooth local features, BIT, to appear.
4. J. Ford, K. Chen and L. Scales, A new wavelet transform preconditioner for iterative solution of elastohydrodynamic lubrication problems, Internat. J. Comput. Math. 75 (2000) 497-513.
5. G. Strang and T. Nguyen, Wavelets and Filter Banks (Wellesley, Cambridge, MA, 1996).