Fujii, Masatoshi; Matsumoto, Akemi; Tominaga, Masaru Simultaneous extensions of Diaz-Metcalf and Buzano inequalities. (English) Zbl 1508.47022 Nihonkai Math. J. 27, No. 1-2, 17-27 (2016). MSC: 47A63 PDFBibTeX XMLCite \textit{M. Fujii} et al., Nihonkai Math. J. 27, No. 1--2, 17--27 (2016; Zbl 1508.47022) Full Text: Euclid
Fujii, Masatoshi; Matsumoto, Akemi; Tominaga, Masaru Simultaneous extensions of Selberg and Buzano inequalities. (English) Zbl 1311.47020 Nihonkai Math. J. 25, No. 1, 45-63 (2014). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 47A63 47A60 PDFBibTeX XMLCite \textit{M. Fujii} et al., Nihonkai Math. J. 25, No. 1, 45--63 (2014; Zbl 1311.47020) Full Text: Euclid
Tominaga, Masaru An estimation of quasi-arithmetic mean by arithmetic mean and its applications. (English) Zbl 1120.47012 Nihonkai Math. J. 17, No. 1, 9-26 (2006). Reviewer: Takeaki Yamazaki (Yokohama) MSC: 47A63 47A64 26E60 PDFBibTeX XMLCite \textit{M. Tominaga}, Nihonkai Math. J. 17, No. 1, 9--26 (2006; Zbl 1120.47012)
Fujii, Masatoshi; Kim, Young Ok; Tominaga, Masaru Operator inequalities related to the Heinz-Kato-Furuta inequality. (English) Zbl 1018.47016 Nihonkai Math. J. 12, No. 1, 59-70 (2001). MSC: 47A63 PDFBibTeX XMLCite \textit{M. Fujii} et al., Nihonkai Math. J. 12, No. 1, 59--70 (2001; Zbl 1018.47016)