Spectral continuity relative to invariant subspaces

DOI10.1007/s11785-016-0620-xzbMath1422.47010OpenAlexW2557727124MaRDI QIDQ522992

Slaviša V. Djordjević, Salvador Sánchez-Perales

Publication date: 20 April 2017

Published in: Complex Analysis and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11785-016-0620-x

zbMATH Keywords

spectruminvariant subspacecontinuity of the spectrum\(\nu \)-convergence

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Invariant subspaces of linear operators (47A15) (Semi-) Fredholm operators; index theories (47A53)

Related Items (1)

α-Fredholm operators relative to invariant subspaces

Cites Work

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• Spectral continuity using \(\nu\)-convergence
• Operators that are points of spectral continuity
• Operators that are points of spectral continuity. II
• The variation of spectra
• Spectral continuity for operator matrices
• Restrictions of bounded linear operators: Closed range
• Another note on Weyl’s theorem
• Exactness, invertibility and the Love Knot

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