TheC-convex matrices
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Publication:3774011
DOI10.1080/03081088708817805zbMath0635.15025OpenAlexW2027575073MaRDI QIDQ3774011
Publication date: 1987
Published in: Linear and Multilinear Algebra (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1080/03081088708817805
Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Hermitian, skew-Hermitian, and related matrices (15B57)
Related Items
On the \(C\)-numerical range of a matrix ⋮ The numerical range and decomposable numerical range of matrices ⋮ Linear maps relating different unitary similarity orbits or different generalized numerical ranges ⋮ On the determinantal range of matrix products ⋮ The numerical range of derivations ⋮ C-numericai ranges and normality of matrices ⋮ A generalized numerical range: the range of a constrained sesquilinear form ⋮ C-numerical ranges andC-numerical radii ⋮ On generalized numerical ranges with the induced matrix ⋮ On the \(C\)-determinantal range for special classes of matrices ⋮ Linear images of joint unitary orbits of Hermitian matrices ⋮ More on geometry of Krein space \(C\)-numerical range ⋮ On star-centers of some generalized numerical ranges and diagonals of normal matrices ⋮ The invarianee ofC-numerical rangeC-numericai radius, and their dual problems ⋮ Some results on the generalized k-numerical range ⋮ c-convex matrices: characterizations, inclusion relations and normality ⋮ Extremal case in Marcus–Oliveira conjecture and beyond ⋮ Antidiagonals of matrices in a unitary similarity orbit
Cites Work
- The constrained bilinear form and the C-numerical range
- Conditions for the generalized numerical range to be real
- Normality and the numerical range
- Elementary inclusion relations for generalized numerical ranges
- Nondifferentiable boundary points of the higher numerical range
- A conjecture of marcus on the generalized numerical range
- Nondifferentiabie points of ∂Wc(A)
- The c-spectralc-radial and c-convex matrices
- Normality and the Higher Numerical Range
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