Commutator bounds via singular values with applications to the numerical radius
DOI10.1007/s00009-024-02776-0MaRDI QIDQ6670494
Mohammad Sababheh, Wasim Audeh, Hamid Reza Moradi
Publication date: 23 January 2025
Published in: Mediterranean Journal of Mathematics (Search for Journal in Brave)
inequalitycommutatornumerical radiussingular valueunitarily invariant normAluthge transformpositive semi-definite matrixanticommutator
Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Eigenvalues, singular values, and eigenvectors (15A18) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Numerical range, numerical radius (47A12)
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