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A Unitarily Invariant Norm Inequality for Positive Semidefinite Matrices and a Question of Bourin
Results in Mathematics, 2023Fuad Kittaneh +2 more
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Inequalities involving Hadamard products and unitarily invariant norms.
1998Summary: Let \(M_{n,m}\) be the space of \(n\times m\) complex matrices and \(M_n\equiv M_{n,n}\). For Hermitian matrices \(G,H\in M_n\), \(G\geq H\) means that \(G-H\) is positive semidefinite. Denote by \(A\circ B\) the Hadamard product of matrices \(A\) and \(B\).
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SYMMETRIC GAUGE FUNCTIONS AND UNITARILY INVARIANT NORMS
The Quarterly Journal of Mathematics, 1960openaire +2 more sources
On the existence of unitarily invariant norm under some conditions
Linear and Multilinear Algebra, 2010R Alizadeh
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Perturbation bounds for weighted polar decomposition in the weighted unitarily invariant norm
Numerical Linear Algebra With Applications, 2008Hanyu Li, Hu Yang
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Unitarily invariant norm inequalities for some means
Journal of Inequalities and Applications, 2014Shigeru Furuichi
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