Mathematical Inequalities & Applications · Volume 17, Issue 1 Bounds of the perimeter of an ellipse using arithmetic, geometric and harmonic means 17-07 Pages 101-111 DOI 10.7153/mia-17-07 Downloads Short PDF Full PDF PNG Authors Miao-Kun Wang Yuming Chu Yue-Ping Jiang Song-liang Qiu Keywords perimeter of an ellipse arithmetic mean geometric mean harmonic mean Toader mean Subject classes 41A10 33E05 33C05 26E60