INTERSECTIONS OF THE LEFT AND RIGHT ESSENTIAL SPECTRA OF $2\times 2$ UPPER TRIANGULAR OPERATOR MATRICES (Q4660463)
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scientific article; zbMATH DE number 2148923
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | INTERSECTIONS OF THE LEFT AND RIGHT ESSENTIAL SPECTRA OF $2\times 2$ UPPER TRIANGULAR OPERATOR MATRICES |
scientific article; zbMATH DE number 2148923 |
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INTERSECTIONS OF THE LEFT AND RIGHT ESSENTIAL SPECTRA OF $2\times 2$ UPPER TRIANGULAR OPERATOR MATRICES (English)
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21 March 2005
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upper triangular operator matrix
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left essential spectrum
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right essential spectrum
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