On bundle shifts and cluster sets (Q1826091)
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scientific article; zbMATH DE number 4122670
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On bundle shifts and cluster sets |
scientific article; zbMATH DE number 4122670 |
Statements
On bundle shifts and cluster sets (English)
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1989
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Using some results of K. Rudol and of M. B. Abrahamse, R. G. Douglas on subnormal operators, the author shows a wide class of analytic Toeplitz operators are unitarily equivalent to bundle shifts. The author studies also the essential spectrum of these operators.
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subnormal operators
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analytic Toeplitz operators
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bundle shifts
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essential spectrum
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