No label defined (Q3973522)
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scientific article; zbMATH DE number 16831
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | No label defined |
scientific article; zbMATH DE number 16831 |
Statements
26 June 1992
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Toeplitz operator
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symbol
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similar to a unitary operator
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absolute spectrum
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perturbation theory
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spectral multiplicity
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even unimodular symbol
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selfadjoint perturbation problem of Putnam and Rosenblum
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0.93321407
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0.92249584
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0.9149081
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0.9146985
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0.9146614
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0.90595055
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