Dispersing representations of semi-simple subalgebras of complex matrices

DOI10.1016/j.laa.2022.02.017zbMath1491.15023OpenAlexW4213093640WikidataQ114151816 ScholiaQ114151816MaRDI QIDQ2133680

Yuan Hang Zhang, Laurent W. Marcoux, Heydar Radjavi

Publication date: 5 May 2022

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2022.02.017

zbMATH Keywords

dispersionmaximal off-diagonal dimensionminimal intersectionsemi-simple subalgebras of matrix algebras

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Algebraic systems of matrices (15A30)

Cites Work

• Unnamed Item
• Hilbert space operators with compatible off-diagonal corners
• Off-diagonal corners of subalgebras of \(\mathcal{L}(\mathbb{C}^n)\)
• Non-selfadjoint double commutant theorems
• Normal operators with\cr highly incompatible off-diagonal corners
• Matrices for Operators and Generators of B (ℋ)

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