SOME OPERATOR INEQUALITIES FOR tau-MEASURABLE OPERATORS

2016

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DOI 10.12732/ijpam.v108i4.14
Data confidence 70 medium
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Abstract

In this present paper we proved some subadditivity submajorisation inequalities for operator concave and operator convex function of τ -measurable operators.Our results extended some results of Hansen [6] and Bourin [1].