@article {17722,
	title = {On the Perturbation of LU, Cholesky, and QR Factorizations},
	volume = {UMIACS-TR-92-24},
	year = {1998},
	month = {1998/10/15/},
	institution = {Instititue for Advanced Computer Studies, Univ of Maryland, College Park},
	abstract = {To appear in SIMAXIn this paper error bounds are derived for a first order expansion of
the LU factorization of a perturbation of the identity.  The results
are applied to obtain perturbation expansions of the LU, Cholesky, and
QR factorizations.
(Also cross-referenced as UMIACS-TR-92-24)
},
	keywords = {Technical Report},
	url = {http://drum.lib.umd.edu/handle/1903/565},
	author = {Stewart, G.W.}
}
