Mathematical Inequalities & Applications · Volume 22, Issue 3 Estimations of the weighted power mean by the Heron mean and related inequalities for determinants and traces 22-64 Pages 949-966 DOI 10.7153/mia-2019-22-64 Downloads Short PDF Full PDF PNG Authors Masatoshi Ito Keywords power mean Heron mean operator mean determinant inequality trace inequality Subject classes 26E60 15A45 47A63