Bourgin-Yang-type theorem for <mml:math> <mml:mi>a</mml:mi> </mml:math>-compact perturbations of closed operators. Part I. The case of index theories with dimension property
<p>A variant of the Bourgin-Yang theorem for <mml:math> <mml:mi>a</mml:mi> </mml:math>-compact perturbations of a closed linear operator (in general, unbounded and having an infinite-dimensional kernel) is proved. An application to integrodifferential equations is dis...
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| Format: | Article |
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| Language: | English |
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Wiley
2006-01-01
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| Series: | Abstract and Applied Analysis |
| Online Access: | http://www.hindawi.com/GetArticle.aspx?doi=10.1155/AAA/2006/78928 |
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| collection | DOAJ |
| description | <p>A variant of the Bourgin-Yang theorem for <mml:math> <mml:mi>a</mml:mi> </mml:math>-compact perturbations of a closed linear operator (in general, unbounded and having an infinite-dimensional kernel) is proved. An application to integrodifferential equations is discussed.</p> |
| format | Article |
| id | doaj-art-65ebb198a45e4669b41ae03f17831c5f |
| institution | Kabale University |
| issn | 1085-3375 |
| language | English |
| publishDate | 2006-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Abstract and Applied Analysis |
| spelling | doaj-art-65ebb198a45e4669b41ae03f17831c5f2025-02-03T06:48:07ZengWileyAbstract and Applied Analysis1085-33752006-01-012006Bourgin-Yang-type theorem for <mml:math> <mml:mi>a</mml:mi> </mml:math>-compact perturbations of closed operators. Part I. The case of index theories with dimension property<p>A variant of the Bourgin-Yang theorem for <mml:math> <mml:mi>a</mml:mi> </mml:math>-compact perturbations of a closed linear operator (in general, unbounded and having an infinite-dimensional kernel) is proved. An application to integrodifferential equations is discussed.</p>http://www.hindawi.com/GetArticle.aspx?doi=10.1155/AAA/2006/78928 |
| spellingShingle | Bourgin-Yang-type theorem for <mml:math> <mml:mi>a</mml:mi> </mml:math>-compact perturbations of closed operators. Part I. The case of index theories with dimension property Abstract and Applied Analysis |
| title | Bourgin-Yang-type theorem for <mml:math> <mml:mi>a</mml:mi> </mml:math>-compact perturbations of closed operators. Part I. The case of index theories with dimension property |
| title_full | Bourgin-Yang-type theorem for <mml:math> <mml:mi>a</mml:mi> </mml:math>-compact perturbations of closed operators. Part I. The case of index theories with dimension property |
| title_fullStr | Bourgin-Yang-type theorem for <mml:math> <mml:mi>a</mml:mi> </mml:math>-compact perturbations of closed operators. Part I. The case of index theories with dimension property |
| title_full_unstemmed | Bourgin-Yang-type theorem for <mml:math> <mml:mi>a</mml:mi> </mml:math>-compact perturbations of closed operators. Part I. The case of index theories with dimension property |
| title_short | Bourgin-Yang-type theorem for <mml:math> <mml:mi>a</mml:mi> </mml:math>-compact perturbations of closed operators. Part I. The case of index theories with dimension property |
| title_sort | bourgin yang type theorem for mml math mml mi a mml mi mml math compact perturbations of closed operators part i the case of index theories with dimension property |
| url | http://www.hindawi.com/GetArticle.aspx?doi=10.1155/AAA/2006/78928 |