Index of B-Fredholm operators and generalization of a Weyl theorem (Q2781342)
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scientific article; zbMATH DE number 1721086
| Language | Label | Description | Also known as |
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| English | Index of B-Fredholm operators and generalization of a Weyl theorem |
scientific article; zbMATH DE number 1721086 |
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Index of B-Fredholm operators and generalization of a Weyl theorem (English)
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19 March 2002
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Fredholm operators, index
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Weyl's theorem
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0.9255643
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0.92104983
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0.9163507
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A Banach space continuous linear operator which may be written as a direct sum of a Fredholm operator and a nilpotent one is called by the author a B-Fredholm operator. Several index theorems are proved for such operators. A generalization of Weyl's theorem is also given.
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