On strongly stable approximations.

F. Arandiga; V. Caselles

Revista Matemática de la Universidad Complutense de Madrid (1994)

  • Volume: 7, Issue: 2, page 207-217
  • ISSN: 1139-1138

Abstract

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In this paper we prove that the convergence of (T - Tn)Tn-k to zero in operator norm (plus some technical conditions) is a sufficient condition for Tn to be a strongly stable approximation to T, thus extending some previous results existing in the literature.

How to cite

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Arandiga, F., and Caselles, V.. "On strongly stable approximations.." Revista Matemática de la Universidad Complutense de Madrid 7.2 (1994): 207-217. <http://eudml.org/doc/44112>.

@article{Arandiga1994,
abstract = {In this paper we prove that the convergence of (T - Tn)Tn-k to zero in operator norm (plus some technical conditions) is a sufficient condition for Tn to be a strongly stable approximation to T, thus extending some previous results existing in the literature.},
author = {Arandiga, F., Caselles, V.},
journal = {Revista Matemática de la Universidad Complutense de Madrid},
keywords = {Algebra de operadores; Operadores lineales; Espacios de Banach; Estabilidad; strong stability; Banach space; eigenvalue},
language = {eng},
number = {2},
pages = {207-217},
title = {On strongly stable approximations.},
url = {http://eudml.org/doc/44112},
volume = {7},
year = {1994},
}

TY - JOUR
AU - Arandiga, F.
AU - Caselles, V.
TI - On strongly stable approximations.
JO - Revista Matemática de la Universidad Complutense de Madrid
PY - 1994
VL - 7
IS - 2
SP - 207
EP - 217
AB - In this paper we prove that the convergence of (T - Tn)Tn-k to zero in operator norm (plus some technical conditions) is a sufficient condition for Tn to be a strongly stable approximation to T, thus extending some previous results existing in the literature.
LA - eng
KW - Algebra de operadores; Operadores lineales; Espacios de Banach; Estabilidad; strong stability; Banach space; eigenvalue
UR - http://eudml.org/doc/44112
ER -

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