Algorithm 832
Published in ACM Transactions on Mathematical Software • Jun 1, 2004
Authors:
Timothy A. Davis
Abstract
An ANSI C code for sparse LU factorization is presented that combines a column pre-ordering strategy with a right-looking unsymmetric-pattern multifrontal numerical factorization. The pre-ordering and symbolic analysis phase computes an upper bound on fill-in, work, and memory usage during the subse...
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