Operators and Matrices · Volume 4, Issue 3 Converses of Jensen's operator inequality 04-20 Pages 385-403 DOI 10.7153/oam-04-20 Downloads Short PDF Full PDF PNG Authors Jadranka Mićić Hot Josip Pečarić Yuki Seo Keywords Converses of Jensen's operator inequality convex function Mond-Pečarić method power functions power means Subject classes 47A63 47A64