Essential approximate point spectra for upper triangular matrix of linear relations (Q2016789)
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scientific article; zbMATH DE number 6310988
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Essential approximate point spectra for upper triangular matrix of linear relations |
scientific article; zbMATH DE number 6310988 |
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Essential approximate point spectra for upper triangular matrix of linear relations (English)
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30 June 2014
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linear relation
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Fredholm and semi-Fredholm relation
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essential approximate point spectra
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