Some analogies between the c-numerical range and a certain variation on this concept

DOI10.1016/0024-3795(86)90248-XzbMath0613.15023MaRDI QIDQ1088758

Natália Bebiano

Publication date: 1986

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

zbMATH Keywords

numerical rangenormal matrixcorner point

Mathematics Subject Classification ID

Determinants, permanents, traces, other special matrix functions (15A15) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60)

Related Items (6)

On Generalized Numerical Ranges of Operators on an Indefinite Inner Product Space ⋮ On the determinantal range of matrix products ⋮ OnC-det spectral andC-det-convex matrices ⋮ Three observations on the determinantal range ⋮ Ranks and determinants of the sum of matrices from unitary orbits ⋮ Extremal case in Marcus–Oliveira conjecture and beyond

Cites Work

• Elementary inclusion relations for generalized numerical ranges
• Bounds for the Determinant of the Sum of Hermitian Matrices
• Maximum Properties and Inequalities for the Eigenvalues of Completely Continuous Operators

This page was built for publication: Some analogies between the c-numerical range and a certain variation on this concept