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Maps preserving Fredholm or semi-Fredholm elements relative to some ideal - MaRDI portal

Maps preserving Fredholm or semi-Fredholm elements relative to some ideal

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Publication:3450634

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DOI10.4067/S0719-06462015000100003zbMath1354.47027MaRDI QIDQ3450634

Mohadeseh Rostamani, Shirin Hejazian

Publication date: 6 November 2015

Published in: Cubo (Temuco) (Search for Journal in Brave)

zbMATH Keywords

linear preservers inessential ideal Fredholm element relative Calkin algebra semi-Fredholm element

Mathematics Subject Classification ID

(Semi-) Fredholm operators; index theories (47A53) Transformers, preservers (linear operators on spaces of linear operators) (47B49)

Related Items (1)

The generalized Fredholm elements in a semisimple Banach algebra

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