Arias, M. Laura; Corach, Gustavo; Gonzalez, M. Celeste Products of projections and positive operators. (English) Zbl 1320.47016 Linear Algebra Appl. 439, No. 7, 1730-1741 (2013). Reviewer: Bilal Bilalov (Baku) MSC: 47A68 47A05 PDFBibTeX XMLCite \textit{M. L. Arias} et al., Linear Algebra Appl. 439, No. 7, 1730--1741 (2013; Zbl 1320.47016) Full Text: DOI
Arias, M. Laura; Mbekhta, Mostafa \(A\)-partial isometries and generalized inverses. (English) Zbl 1297.47002 Linear Algebra Appl. 439, No. 5, 1286-1293 (2013). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 47A05 46C05 PDFBibTeX XMLCite \textit{M. L. Arias} and \textit{M. Mbekhta}, Linear Algebra Appl. 439, No. 5, 1286--1293 (2013; Zbl 1297.47002) Full Text: DOI
Arias, M. Laura; Corach, Gustavo; Gonzalez, M. Celeste Metric properties of projections in semi-Hilbertian spaces. (English) Zbl 1181.46018 Integral Equations Oper. Theory 62, No. 1, 11-28 (2008). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 46C05 47A05 47A30 PDFBibTeX XMLCite \textit{M. L. Arias} et al., Integral Equations Oper. Theory 62, No. 1, 11--28 (2008; Zbl 1181.46018) Full Text: DOI
Arias, M. Laura; Corach, Gustavo; Gonzalez, M. Celeste Partial isometries in semi-Hilbertian spaces. (English) Zbl 1140.46009 Linear Algebra Appl. 428, No. 7, 1460-1475 (2008). Reviewer: Ludvík Janoš (Claremont) MSC: 46C50 47A05 47A30 PDFBibTeX XMLCite \textit{M. L. Arias} et al., Linear Algebra Appl. 428, No. 7, 1460--1475 (2008; Zbl 1140.46009) Full Text: DOI Link