Reflexivity and numerical range (Q1074830)
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scientific article; zbMATH DE number 3949064
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Reflexivity and numerical range |
scientific article; zbMATH DE number 3949064 |
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Reflexivity and numerical range (English)
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1985
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A simple proof is given for the \textit{G. Luna}'s result in [Math. Ann. 231, 33-38 (1977; Zbl 0347.46010)], which insists that the numerical range of a bounded linear operator on a reflexive Banach space is arcwise-connected.
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the numerical range of a bounded linear operator on a reflexive
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Banach space is arcwise-connected
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the numerical range of a bounded linear operator on a reflexive Banach space is arcwise-connected
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