scientific article; zbMATH DE number 5259929

zbMATH Open1142.47304MaRDI QIDQ5453080

Yuan Li

Publication date: 4 April 2008

Title of this publication is not available (Why is that?)

zbMATH Keywords

Weyl's theoremupper triangular operator matricesBrowder's theorem

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) (Semi-) Fredholm operators; index theories (47A53)

Related Items (5)

Title not available (Why is that?) ⋮ Weyl’s theorem for upper triangular operator matrix and perturbations ⋮ Title not available (Why is that?) ⋮ \(a\)-Weyl's theorem for operator matrices ⋮ Title not available (Why is that?)

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