An interpolation of Jensen's inequality and its applications to mean inequalities (CROSBI ID 234492)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Mićić Hot, Jadranka ; Seo, Yuki
engleski
An interpolation of Jensen's inequality and its applications to mean inequalities
In this paper, we show operator versions of the inequality due to Cho, Matic and Pecaric in connection to Jensen’s inequality for convex functions. As applications, we obtain an interpolation of the weighted arithmetic- geometric mean inequality for the Karcher mean of positive invertible operators on a Hilbert space. Moreover, we obtain an interpolation between the quasi-arithmetic means.
Jensen’s inequality ; positive linear map ; convex function ; Karcher mean ; quasiarithmetic mean
The second author is partially supported by the Ministry of Education, Science, Sports and Culture, Grant- in-Aid for Scientific Research (C), JSPS KAKENHI Grant Number JP 16K05253.
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Podaci o izdanju
12 (2)
2018.
303-313
objavljeno
1846-579X
1846-579X
10.7153/jmi-2018-12-22