Maps completely preserving spectral functions (Q636236)
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scientific article; zbMATH DE number 5943569
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Maps completely preserving spectral functions |
scientific article; zbMATH DE number 5943569 |
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Maps completely preserving spectral functions (English)
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26 August 2011
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The authors in this paper study the problem: what maps between two operator algebras do preserve spectral functions? They prove that surjective maps which completely preserve certain spectral functions are isomorphisms.
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Banach spaces
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spectral functions
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standard operator algebras
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complete preserver problems
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