Open AccessOn almost essentially Ruston elements of a Banach algebra
Author(s) -
Snežana Č. Živković-Zlatanović,
Robin Harte
Publication year - 2010
Publication title -
filomat
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 34
eISSN - 2406-0933
pISSN - 0354-5180
DOI - 10.2298/fil1003149z
Subject(s) - mathematics , banach algebra , algebra over a field , pure mathematics , banach space
We introduce the class of 'almost essentially Ruston elements' with respect to a homomorphism between two Banach algebras, a class intermediate between Ruston and Fredholm elements.
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