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arXiv · 1512.03702

On Symmetric Norm Inequalities And Hermitian Block-Matrices

Antoine Mhanna
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Abstract

The main purpose of this paper is to englobe some new and known types of Hermitian block-matrices $M=\begin{pmatrix} A \& X\\ {X^*} \& B\end{pmatrix}$ satisfying or not the inequality $\|M\|\le \|A+B\|$ for all symmetric norms

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BibTeXRIS

Antoine Mhanna. 2015-11-23. On Symmetric Norm Inequalities And Hermitian Block-Matrices. https://doi.org/10.7153/mia-2018-21-11

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