Spectrally Bounded Generalized Inner Derivations

Raúl Curto; Martin Mathieu

doi:10.1090/S0002-9939-1995-1249873-1

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Spectrally Bounded Generalized Inner Derivations

Journal article

Open access

Peer reviewed

Spectrally Bounded Generalized Inner Derivations

Raúl Curto and Martin Mathieu

Proceedings of the American Mathematical Society, Vol.123(8), pp.2431-2434

08/01/1995

DOI: 10.1090/S0002-9939-1995-1249873-1

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Abstract

We characterize the generalized inner derivations on a unital Banach algebra which are spectrally bounded. In particular, a simplified argument for the recent result due to Brešar that every spectrally bounded inner derivation maps into the radical is given.

Algebra

Mathematics

Logical proofs

Mathematical theorems

Details

Title: Subtitle: Spectrally Bounded Generalized Inner Derivations
Creators: Raúl Curto - University of Iowa
Martin Mathieu - University of Tübingen
Resource Type: Journal article
Publication Details: Proceedings of the American Mathematical Society, Vol.123(8), pp.2431-2434
DOI: 10.1090/S0002-9939-1995-1249873-1
ISSN: 0002-9939
eISSN: 1088-6826
Publisher: American Mathematical Society
Language: English
Date published: 08/01/1995
Academic Unit: Mathematics
Record Identifier: 9984240768802771

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