Mathematical Inequalities & Applications · Volume 15, Issue 1 Hölder mean inequalities for the generalized Grötzsch ring and Hersch-Pfluger distortion functions 15-20 Pages 237-245 DOI 10.7153/mia-15-20 Downloads Short PDF Full PDF PNG Authors Song-liang Qiu Ye-Fang Qiu Miao-Kun Wang Yuming Chu Keywords generalized elliptic integrals generalized Grötzsch ring function generalized Hersch-Pfluger distortion function Hölder mean Subject classes 30C62 33E05