Journal of Mathematical Inequalities · Volume 11, Issue 1 Sharp bounds for the Toader-Qi mean in terms of harmonic and geometric means 11-11 Pages 121-127 DOI 10.7153/jmi-11-11 Downloads Short PDF Full PDF PNG Authors Wei-Mao Qian Xiaohui Zhang Yuming Chu Keywords Toader-Qi mean harmonic mean geometric mean modified Bessel function Subject classes 26E60 33C10