Volume 6, Issue 4 Masatoshi Fujii Masatoshi Ito Eizaburo Kamei Ritsuo Nakamoto On Yuan-Gao's ‟complete form" of Furuta inequality Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Masatoshi Fujii Masatoshi Ito Eizaburo Kamei Ritsuo Nakamoto Find more articles with the same keywords positive operators operator mean Furuta inequality grand Furuta inequality Find more articles with the same subject classes 47A63 47A64