Continuity of the Spectrum and Spectral Radius

DOI10.2307/2043782zbMath0474.46038OpenAlexW4232149600MaRDI QIDQ3930234

Gerard J. Murphy

Publication date: 1981

Full work available at URL: https://doi.org/10.2307/2043782

zbMATH Keywords

spectral radiuscontinuity of the spectrum

Mathematics Subject Classification ID

General theory of topological algebras (46H05)

Related Items (12)

On two subsets of a Banach algebra that are related to the continuity of spectrum and spectral radius ⋮ Spectral theory in ordered Banach algebras ⋮ Symmetric operators and reproducing kernel Hilbert spaces ⋮ A numerical radius inequality for Hilbert-Schmidt operators ⋮ Inductive limits in the operator system and related categories ⋮ Analytic aspects of evolution algebras ⋮ A condition for spectral continuity of positive elements ⋮ Diagonalizzazione periferica finita ed operatori perifericamente compatti. (Finite peripheral diagonalization and peripheral compact operators.) ⋮ Continuity of spectrum and spectral radius in algebras of operators ⋮ Continuity of the cone spectral radius ⋮ Joint spectral radius, operator semigroups, and a problem of W. Wojtyński ⋮ On continuity of the spectral radius function in Banach algebras

Cites Work

• Unnamed Item
• Unnamed Item
• Operators that are points of spectral continuity
• Caractérisation spectrale des algèbres de Banach commutatives. (Spectral charactérization of commutative Banach algebras)
• The variation of spectra

This page was built for publication: Continuity of the Spectrum and Spectral Radius