Towards a new bound for a matrix norm

In this paper are given refinements of several classical inequalities like Jensen, Young and Heinz which are then applied to obtain new improvements of recent results. We also give a new bound for a matrix norm expression, related to a matrix inequality of Bhatia and Davis.

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Author(s)

Popescu, P. G., Preda, V., Sluțanschi, E. I.