Quantities related to upper and lower semi-Fredholm type linear relations-Reference-Cited by-同舟云学术

Quantities related to upper and lower semi-Fredholm type linear relations

Published:2002-10 Issue:2 Volume:66 Page:275-289
ISSN:0004-9727
Container-title:Bulletin of the Australian Mathematical Society
language:en
Short-container-title:Bull. Austral. Math. Soc.

Author:

Alvarez Teresa,Cross Ronald,Wilcox Diane

Abstract

Certain norm related functions of linear operators are considered in the very general setting of linear relations in normed spaces. These are shown to be closely related to the theory of strictly singular, strictly cosingular, F+ and F− linear relations. Applications to perturbation theory follow.

Publisher

Cambridge University Press (CUP)

Subject

General Mathematics

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