A New Implementation of Sparse Gaussian Elimination

Robert Schreiber
1982 ACM Transactions on Mathematical Software  
An lmplementat]on of sparse LDL T and LU factorlzatlon and back substitution, based on a new scheme for storing sparse matrmes, is presented. The new method appears to be as efficmnt m terms of work and storage as existing schemes It is more amenable to efficmnt implementation on fast plpehned scmntlfic computers
doi:10.1145/356004.356006 fatcat:gx6yoefxubhkfgwprt7aotke2e