Local spectral properties of a square matrix of operators

zbMath0970.47003MaRDI QIDQ1582273

Hassane Zguitti, Mohamed Houimdi

Publication date: 27 February 2001

Published in: Acta Mathematica Vietnamica (Search for Journal in Brave)

zbMATH Keywords

decomposable operatorlocal spectral propertiessquare matrix of operators

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37) Spectral operators, decomposable operators, well-bounded operators, etc. (47B40) Local spectral properties of linear operators (47A11)

Related Items (15)

A note on Weyl’s theorem for operator matrices ⋮ Perturbation of spectra of operator matrices and local spectral theory ⋮ The local spectral theory for upper triangular matrix linear relations involving SVEP ⋮ A note on Drazin invertibility for upper triangular block operators ⋮ On some local spectral theory and bounded local resolvent of operator matrices ⋮ The decomposability for operator matrices and perturbations ⋮ Spectra for upper triangular linear relation matrices through local spectral theory ⋮ Aiena's local spectral theory for a block matrix linear relations through localized SVEP ⋮ Unnamed Item ⋮ Unnamed Item ⋮ Generalized Drazin-type spectra of Operator matrices ⋮ Essential point spectra of operator matrices trough local spectral theory ⋮ Unnamed Item ⋮ Generalized Weyl's theorem and property (gw) for upper triangular operator matrices ⋮ Property (b) and property (w) for operator matrices

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