LVII. Note on elimination
نویسندگان
چکیده
منابع مشابه
A note on perfect partial elimination
In Gaussian elimination it is often desirable to preserve existing zeros (sparsity). This is closely related to perfect elimination schemes on graphs. Such schemes can be found in polynomial time. Gaussian elimination uses a pivot for each column, so opportunities for preserving sparsity can be missed. In this paper we consider a more flexible process that selects a pivot for each nonzero to be...
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ژورنال
عنوان ژورنال: The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science
سال: 1840
ISSN: 1941-5966,1941-5974
DOI: 10.1080/14786444008650196