Linear operators on matrices: The invariance of the decomposable numerical range. II

DOI10.1016/0024-3795(87)90257-6zbMath0622.15016OpenAlexW4235700926MaRDI QIDQ1090738

Tin-Yau Tam

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1016/0024-3795(87)90257-6

zbMATH Keywords

invariantdecomposable numerical rangelinear operators on the matrix algebra

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Linear transformations, semilinear transformations (15A04)

Related Items

Linear operators preserving the generalized decomposable numerical range, The numerical range of derivations, Chapter 6: linear preservers on numerical ranges, numerical radii and unitary similarity invariant norms, Induced operators on symmetry classes of tensors, Linear operators preserving decomposable numerical radii on orthonormal tensors

Cites Work

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• Linear operators on matrices: The invariance of the decomposable numerical range
• Linear operators on matrices: The invariance of the decomposable numerical radius
• Positive operators and an inertia theorem
• Linear Transformations on Algebras of Matrices
• Numerical range preserving operators on a Banach algebra
• Quadratic forms on symmetry classes of tensors
• Linear operators preserving the decomposable numerical range