Abstract
A general formulation of the Jensen-Mercer operator inequality for operator convex functions, continuous fields of operators and unital fields of positive linear mappings is given. As consequences, a global upper bound for Jensen's operator functional and some properties of the quasi-arithmetic operator means and quasi-arithmetic operator means of Mercer's type are obtained.
Citation
A. Ivelic. A. Matkovic. J. E. Pecaric. "On a Jensen-Mercer operator inequality." Banach J. Math. Anal. 5 (1) 19 - 28, 2011. https://doi.org/10.15352/bjma/1313362976
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