Some results on the joint higher numerical ranges and radii of matrices

DOI10.18514/MMN.2017.1728zbMath1399.15032MaRDI QIDQ4605590

Gholamreza Aghamollaei, M. A. Nourollahi

Publication date: 22 February 2018

Published in: Miskolc Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

matrix polynomialjoint \(k\)-normjoint \(k\)-numerical radiusjoint \(k\)-numerical range

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56)

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