PERTURBATION BOUNDS FOR THE GENERALIZED QR FACTORIZATION

Authors
BARRLUND A
Citation
A. Barrlund, PERTURBATION BOUNDS FOR THE GENERALIZED QR FACTORIZATION, Linear algebra and its applications, 207, 1994, pp. 251-271
Citations number
8
Categorie Soggetti
Mathematics,Mathematics
Journal title
Linear algebra and its applications → ACNP
ISSN journal
00243795
Volume
207
Year of publication
1994
Pages
251 - 271
Database
ISI
SICI code
0024-3795(1994)207:<251:PBFTGQ>2.0.ZU;2-N
Abstract
Let A and B be two matrices with the same number of rows. The generali zed QR factorization is a way tc simultaneously transform these matric es to upper triangular form. We present perturbation bounds for this f actorization.