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math.FA2020
Refined Heinz operator inequalities and norm inequalities
Amir Ghasem Ghazanfari
In this article we study the Heinz and Hermite-Hadamard inequalities. We derive the whole series of refinements of these inequalities involving unitarily invariant norms, which imp…
math.FA2020
Norm inequalities related to operator monotone functions
Amir Ghasem Ghazanfari
Let be a positive definite operator on a Hilbert space , and be a unitarily invariant norm on . We show that if is an operator monotone function on $(0,\…