Ando, Tsuyoshi; Li, Chi-Kwong Operator radii and unitary operators. (English) Zbl 1219.47012 Oper. Matrices 4, No. 2, 273-281 (2010). Reviewer: Cătălin Badea (Villeneuve d’Ascq) MSC: 47A12 47A20 15A60 PDFBibTeX XMLCite \textit{T. Ando} and \textit{C.-K. Li}, Oper. Matrices 4, No. 2, 273--281 (2010; Zbl 1219.47012) Full Text: DOI Link
Ando, T.; Li, Chi-Kwong; Mathias, Roy Geometric means. (English) Zbl 1063.47013 Linear Algebra Appl. 385, 305-334 (2004). Reviewer: Yiu Tung Poon (Ames) MSC: 47A64 47A63 15A45 PDFBibTeX XMLCite \textit{T. Ando} et al., Linear Algebra Appl. 385, 305--334 (2004; Zbl 1063.47013) Full Text: DOI Backlinks: MO
Ando, T. (ed.); Li, C.-K. (ed.) The numerical range and numerical radius. 3rd workshop, Sapporo, Japan, August 6–9, 1996. (English) Zbl 0893.00036 Linear Multilinear Algebra 43, No. 4, 327-428 (1998). MSC: 00B25 65-06 PDFBibTeX XML