Spectrally bounded generalized inner derivations
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- by Raúl Curto and Martin Mathieu PDF
- Proc. Amer. Math. Soc. 123 (1995), 2431-2434 Request permission
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.References
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Additional Information
- © Copyright 1995 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 123 (1995), 2431-2434
- MSC: Primary 46H05; Secondary 47B48
- DOI: https://doi.org/10.1090/S0002-9939-1995-1249873-1
- MathSciNet review: 1249873