Spectrally isometric elementary operators
| Data(s) |
07/09/2016
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|---|---|
| Resumo |
We present criteria for unital elementary operators (of small length) on unital semisimple Banach algebras to be spectral isometries. The surjective ones among them turn out to be algebra automorphisms. |
| Identificador | |
| Idioma(s) |
eng |
| Direitos |
info:eu-repo/semantics/openAccess |
| Fonte |
Mathieu , M & Young , M 2016 , ' Spectrally isometric elementary operators ' Studia Mathematica . DOI: 10.4064/sm8538-6-2016 |
| Palavras-Chave | #Spectral isometries, elementary operators, Jordan isomorphisms. |
| Tipo |
article |
