Zapiski Nauchnykh Seminarov POMI, Computational methods and algorithms. Part XI, Tome 229 (1995), pp. 275-283
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E. E. Tyrtyshnikov. On the convergence of the $QR$ algorithm with multishifts. Zapiski Nauchnykh Seminarov POMI, Computational methods and algorithms. Part XI, Tome 229 (1995), pp. 275-283. http://geodesic.mathdoc.fr/item/ZNSL_1995_229_a9/
@article{ZNSL_1995_229_a9,
author = {E. E. Tyrtyshnikov},
title = {On the convergence of the $QR$ algorithm with multishifts},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {275--283},
year = {1995},
volume = {229},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1995_229_a9/}
}
TY - JOUR
AU - E. E. Tyrtyshnikov
TI - On the convergence of the $QR$ algorithm with multishifts
JO - Zapiski Nauchnykh Seminarov POMI
PY - 1995
SP - 275
EP - 283
VL - 229
UR - http://geodesic.mathdoc.fr/item/ZNSL_1995_229_a9/
LA - ru
ID - ZNSL_1995_229_a9
ER -
%0 Journal Article
%A E. E. Tyrtyshnikov
%T On the convergence of the $QR$ algorithm with multishifts
%J Zapiski Nauchnykh Seminarov POMI
%D 1995
%P 275-283
%V 229
%U http://geodesic.mathdoc.fr/item/ZNSL_1995_229_a9/
%G ru
%F ZNSL_1995_229_a9
A unified treatment of the cases of quadratic and cubic convergence of the $QR$ algorithm with multishifts is provided. The approach used is similar to that of Elsner and Watkins but does not use the notion of the distance between subspaces. Bibliography: 10 titles.
