New Refinement of the Operator Kantorovich Inequality

Hamid Reza Moradi, Shigeru Furuichi and Zahra Heydarbeygi
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Hamid Reza Moradi: Department of Mathematics, Payame Noor University (PNU), P.O. Box 19395-4697, Tehran, Iran
Shigeru Furuichi: Department of Information Science, College of Humanities and Sciences, Nihon University, Tokyo 102-0074, Japan
Zahra Heydarbeygi: Department of Mathematics, Payame Noor University (PNU), P.O. Box 19395-4697, Tehran, Iran

Mathematics, 2019, vol. 7, issue 2, 1-7

Abstract: We focus on the improvement of operator Kantorovich type inequalities. Among the consequences, we improve the main result of the paper [H.R. Moradi, I.H. Gümü?, Z. Heydarbeygi, A glimpse at the operator Kantorovich inequality, Linear Multilinear Algebra, doi:10.1080/03081087.2018.1441799].

Keywords: operator inequality; positive linear map; operator Kantorovich inequality; geometrically convex function (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2019
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