Continuity of Lie mappings of the skew elements of Banach algebras with involution
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- by M. I. Berenguer and A. R. Villena
- Proc. Amer. Math. Soc. 126 (1998), 2717-2720
- DOI: https://doi.org/10.1090/S0002-9939-98-04569-9
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Abstract:
Let $A$ and $B$ be centrally closed prime complex Banach algebras with linear involution. If $A$ is semisimple, then any Lie derivation of the skew elements of $A$ is continuous and any Lie isomorphism from the skew elements of $B$ onto the skew elements of $A$ is continuous.References
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Bibliographic Information
- M. I. Berenguer
- Affiliation: Departamento de Análisis Matemático, Facultad de Ciencias, Universidad de Granada, 18071 Granada, Spain
- A. R. Villena
- Affiliation: Departamento de Análisis Matemático, Facultad de Ciencias, Universidad de Granada, 18071 Granada, Spain
- Email: avillena@goliat.ugr.es
- Received by editor(s): February 7, 1997
- Communicated by: Palle E. T. Jorgensen
- © Copyright 1998 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 126 (1998), 2717-2720
- MSC (1991): Primary 46H40, 17B40
- DOI: https://doi.org/10.1090/S0002-9939-98-04569-9
- MathSciNet review: 1469400