THE RELATION BETWEEN THE QR AND LR ALGORITHMS

Authors
XU HG
Citation
Hg. Xu, THE RELATION BETWEEN THE QR AND LR ALGORITHMS, SIAM journal on matrix analysis and applications, 19(2), 1998, pp. 551-555
Citations number
11
Categorie Soggetti
Mathematics,Mathematics
Journal title
SIAM journal on matrix analysis and applications → ACNP
ISSN journal
08954798
Volume
19
Issue
2
Year of publication
1998
Pages
551 - 555
Database
ISI
SICI code
0895-4798(1998)19:2<551:TRBTQA>2.0.ZU;2-A
Abstract
For an Hermitian matrix the QR transform is diagonally similar to two steps of the LR transforms. Even for non-Hermitian matrices the QR tra nsform may be written in rational form.