Abstract:Let Φ be a unital positive linear map and let A be a positive invertible operator. We prove that there exist partial isometries U and V such thathold under some mild operator convex conditions and some positive numbers r.Further, we show that if f 2 is operator concave, thenIn addition, we give some counterparts to the asymmetric Choi-Davis inequality and asymmetric Kadison inequality. Our results extend some inequalities due to Bourin-Ricard and Furuta.
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.