Journal of Mathematical Inequalities · Volume 6, Issue 1 The optimal power mean bounds for two convex combinations of A-G-H means 06-03 Pages 33-41 DOI 10.7153/jmi-06-03 Downloads Short PDF Full PDF PNG Authors Aleksandra Čižmešija Keywords arithmetic mean geometric mean harmonic mean power mean Heronian mean sharp inequality Subject classes 26E60 26D15