A note on unbounded hyponormal composition operators in \(L^2\)-spaces (Q1936457)
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scientific article; zbMATH DE number 6134549
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A note on unbounded hyponormal composition operators in \(L^2\)-spaces |
scientific article; zbMATH DE number 6134549 |
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A note on unbounded hyponormal composition operators in \(L^2\)-spaces (English)
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5 February 2013
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Summary: We construct an unbounded hyponormal composition operator \(C_{\phi}\) in \(L^2\)-space such that the domains of \(C^2_\phi\) and \(C_{\phi^2}\) are trivial.
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hyponormality
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composition operator
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\(L^2\)
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