Du, Hongke; Shao, Chunfang; Xu, Junjian; Ji, Shufeng A note on the generalized Bott-Duffin inverses of linear operators. (Chinese. English summary) Zbl 1243.47001 Acta Math. Sci., Ser. A, Chin. Ed. 31, No. 4, 1071-1076 (2011). MSC: 47A05 PDFBibTeX XMLCite \textit{H. Du} et al., Acta Math. Sci., Ser. A, Chin. Ed. 31, No. 4, 1071--1076 (2011; Zbl 1243.47001)
Shao, Chun Fang; Du, Hong Ke; Ji, Shu Feng; Xu, Jun Lian The representations of generalized inverses of lower triangular operators. (English) Zbl 1194.47004 Acta Math. Sin., Engl. Ser. 25, No. 12, 2107-2118 (2009). Reviewer: K. C. Sivakumar (Chennai) MSC: 47A05 47A30 PDFBibTeX XMLCite \textit{C. F. Shao} et al., Acta Math. Sin., Engl. Ser. 25, No. 12, 2107--2118 (2009; Zbl 1194.47004) Full Text: DOI