Positive Definiteness of Functions With Applications to Operator Norm Inequalities - Brossura

Kosaki, Hideki

 
9780821853078: Positive Definiteness of Functions With Applications to Operator Norm Inequalities

Sinossi

Positive definiteness is determined for a wide class of functions relevant in the study of operator means and their norm comparisons. Then, this information is used to obtain an abundance of new sharp (unitarily) norm inequalities comparing various operator means and sometimes other related operators.

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