Combining Kronecker Product Approximation with Discrete Wavelet Transforms to Solve Dense, Function-Related Linear Systems
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Publication:4442512
DOI10.1137/S1064827503421689zbMath1046.65020OpenAlexW1991725024MaRDI QIDQ4442512
Judith M. Ford, Evgenij E. Tyrtyshnikov
Publication date: 20 January 2004
Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/s1064827503421689
linear systemsdiscrete wavelet transformnumerical examplespreconditioningdense matricesKronecker productincomplete LU decompositionmosaic-skeleton methodintegral equations of potential theorywavelet sparsification
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