On generalized Weyl operators

DOI10.1090/S0002-9939-01-06081-6zbMath0982.47015MaRDI QIDQ2750890

Dragan S. Djordjević

Publication date: 21 October 2001

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

finite rank perturbationgeneralized Weyl operatorsproducts of generalized Weyl operators

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) (Semi-) Fredholm operators; index theories (47A53)

Related Items (5)

On various generalizations of semi-\(\mathcal{A}\)-Fredholm operators ⋮ Semi-Fredholm theory in \(C^\ast\)-algebras ⋮ On Drazin invertible \(C^\ast\)-operators and generalized \(C^\ast\)-Weyl operators ⋮ The (generalized) Weylness of upper triangular operator matrices ⋮ Generalized Weyl spectrum of upper triangular operator matrices

Cites Work

• The product of operators with closed range
• The Ghost of an Index Theorem
• Regular Boundary Elements
• Generalizations of Semi-Fredholm Operators
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