Linear-scaling Cholesky decomposition
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Sabine Schweizer; JΓΆrg Kussmann; Bernd Doser; Christian Ochsenfeld
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Article
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2008
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John Wiley and Sons
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English
β 130 KB
## Abstract We present linearβscaling routines for the calculation of the Cholesky decomposition of a symmetric positiveβdefinite matrix and its inverse. As an example, we consider the inversion of the overlap matrix of DNA and amylose fragments as well as of linear alkanes, where the largest syste