Norm estimates related to self-commutators

DOI10.1016/0024-3795(86)90118-7zbMath0588.15009OpenAlexW2023048863MaRDI QIDQ1073132

Che-Kao Fong

Publication date: 1986

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

Full work available at URL: https://doi.org/10.1016/0024-3795(86)90118-7

zbMATH Keywords

selfadjointinequalities for the normselfcommutator

Mathematics Subject Classification ID

Commutativity of matrices (15A27) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Miscellaneous inequalities involving matrices (15A45)

Related Items (10)

Commutator inequalities for Hilbert space operators ⋮ Extremality of numerical radii of matrix commutators and Jordan products ⋮ Unitarily invariant norm inequalities for positive semidefinite matrices ⋮ Unitarily invariant norm inequalities for operators ⋮ Norm inequalities for commutators of positive operators and applications ⋮ Commutator inequalities associated with polar decompositions of \(\tau\)-measurable operators ⋮ Commutator inequalities associated with the polar decomposition ⋮ Hilbert-Schmidt numerical radius inequalities for operator matrices ⋮ Counterexamples related to commutators of unbounded operators ⋮ Norm inequalities for sums and differences of positive operators

Cites Work

• Which Operators are the Self-Commutators of Compact Operators?
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