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20022026
most citedUnitary orbits of Hermitian operators with convex or concave functions

79 citations · 132 across the 27 of their papers we have counts for

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math.FA2022

Matrix inequalities and majorizations around Hermite-Hadamard's inequality

Jean-Christophe Bourin, Eun-Young Lee

We study an elementary inequality supporting the classical Hermite-Hadamard inequality in the matrix setting. This leads to a number of interesting matrix inequalities such new Sch…