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Weighted pre-orders in a Banach algebra.

Authors :
Mosić, Dijana
Source :
Linear Algebra & its Applications. Nov2017, Vol. 533, p161-185. 25p.
Publication Year :
2017

Abstract

Several new pre-orders are introduced and characterized on the set of all wg -Drazin invertible elements of a Banach algebra. We generalize recent results for rectangular matrices and bounded linear operators between Banach spaces, omitting some assumptions and adding new characterizations. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*BANACH algebras
*FUNCTION algebras
*MATRICES (Mathematics)
*BANACH spaces
*GENERALIZED inverses of linear operators

Details

Language :
English
ISSN :
00243795
Volume :
533
Database :
Academic Search Index
Journal :
Linear Algebra & its Applications
Publication Type :
Academic Journal
Accession number :
125117114
Full Text :
https://doi.org/10.1016/j.laa.2017.07.027
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