Mathematical Inequalities & Applications · Volume 21, Issue 2 More accurate classes of Jensen-type inequalities for convex and operator convex functions 21-22 Pages 301-321 DOI 10.7153/mia-2018-21-22 Downloads Short PDF Full PDF PNG Authors Daeshik Choi Mario Krnić Josip Pečarić Keywords Jensen inequality Young inequality convexity operator convexity operator mean refinement Subject classes 47A63 26A51 47A64