Mathematical Inequalities & Applications · Volume 19, Issue 3 Optimal evaluations for the Sándor-Yang mean by power mean 19-76 Pages 1031-1038 DOI 10.7153/mia-19-76 Downloads Short PDF Full PDF PNG Authors Zhen-Hang Yang Yuming Chu Keywords power mean Seiffert mean arithmetic mean quadratic mean Sándor-Yang mean Subject classes 26E60