Van Zee, Field G.; van de Geijn, Robert A.; Quintana-Ortí, Gregorio Restructuring the tridiagonal and bidiagonal QR algorithms for performance. (English) Zbl 1322.65051 ACM Trans. Math. Softw. 40, No. 3, Article No. 18, 34 p. (2014). MSC: 65F15 65Y20 PDFBibTeX XMLCite \textit{F. G. Van Zee} et al., ACM Trans. Math. Softw. 40, No. 3, Article No. 18, 34 p. (2014; Zbl 1322.65051) Full Text: DOI Link
Kågström, B.; Kressner, D.; Quintana-Ortí, E. S.; Quintana-Ortí, G. Blocked algorithms for the reduction to Hessenberg-triangular form revisited. (English) Zbl 1157.65348 BIT 48, No. 3, 563-584 (2008). MSC: 65F15 65Y20 PDFBibTeX XMLCite \textit{B. Kågström} et al., BIT 48, No. 3, 563--584 (2008; Zbl 1157.65348) Full Text: DOI Link
Benner, Peter; Quintana-Ortí, Enrique S.; Quintana-Ortí, Gregorio Solving stable Sylvester equations via rational iterative schemes. (English) Zbl 1098.65041 J. Sci. Comput. 28, No. 1, 51-83 (2006). MSC: 65F30 15A24 65Y05 PDFBibTeX XMLCite \textit{P. Benner} et al., J. Sci. Comput. 28, No. 1, 51--83 (2006; Zbl 1098.65041) Full Text: DOI
Quintana-Ortí, Gregorio; Quintana-Ortí, Enrique S. Parallel codes for computing the numerical rank. (English) Zbl 0935.65019 Linear Algebra Appl. 275-276, 451-470 (1998). MSC: 65F05 65F20 65Y05 PDFBibTeX XMLCite \textit{G. Quintana-Ortí} and \textit{E. S. Quintana-Ortí}, Linear Algebra Appl. 275--276, 451--470 (1998; Zbl 0935.65019) Full Text: DOI