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A matrix subadditivity inequality for \(f(A + B)\) and \(f(A) + f(B)\) - MaRDI portal

A matrix subadditivity inequality for \(f(A + B)\) and \(f(A) + f(B)\) (Q880052)

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A matrix subadditivity inequality for \(f(A + B)\) and \(f(A) + f(B)\)
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    A matrix subadditivity inequality for \(f(A + B)\) and \(f(A) + f(B)\) (English)
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    10 May 2007
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    operator concave functions
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    positive semidefinile matrices
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    Schatten \(p\)-norms
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    block-matrix inequalities
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    Hermitian operators
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    symmetric norms
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    operator inequalities
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