Mathematical Inequalities & Applications · Volume 17, Issue 2 Upper bound for spectra of Jensen operator and its application to reverse arithmetic-geometric means 17-47 Pages 641-648 DOI 10.7153/mia-17-47 Downloads Short PDF Full PDF PNG Authors Hongliang Zuo Masatoshi Fujii Jun Ichi Fujii Yuki Seo Keywords Jensen operator reverse arithmetic-geometric means Jensen's functional Subject classes 47A30 47A63