Tejeda Rodríguez, Yunier E.; Guerra Ones, Valia; Sánchez García, Jesús E.; Carrasco Velar, Ramón Combined use of exploration and confirmation methods for analyzing the antibacterial activity of cephalosporin. II. (Spanish. English summary) Zbl 1314.62156 Rev. Invest. Oper. 33, No. 2, 114-120 (2012). MSC: 62J05 62H25 PDFBibTeX XMLCite \textit{Y. E. Tejeda Rodríguez} et al., Rev. Invest. Oper. 33, No. 2, 114--120 (2012; Zbl 1314.62156)
López Estrada, Jesús; Guerra Ones, Valia Maximum balance criterion for choosing the parameter \(\lambda\) in the minimal pseudoinverse method. (English) Zbl 1097.65518 Rev. Invest. Oper. 21, No. 1, 15-26 (2000). MSC: 65F20 PDFBibTeX XMLCite \textit{J. López Estrada} and \textit{V. Guerra Ones}, Rev. Invest. Oper. 21, No. 1, 15--26 (2000; Zbl 1097.65518)
López Estrada, Jesùs; Guerra Ones, Valia Numerical calculation of the pseudoinverse using Leonov’s minimal method. (English) Zbl 0936.65048 Rev. Invest. Oper. 17, No. 1-3, 139-147 (1996). MSC: 65F20 PDFBibTeX XMLCite \textit{J. López Estrada} and \textit{V. Guerra Ones}, Rev. Invest. Oper. 17, No. 1--3, 139--147 (1996; Zbl 0936.65048)
Lòpez Estrada, Jesùs; Madrid de la Vega, Humberto; Guerra Ones, Valia Numerical calculation of the Moore-Penrose inverse of a matrix. (Spanish. English summary) Zbl 0937.65050 Rev. Invest. Oper. 17, No. 1-3, 117-132 (1996). MSC: 65F20 PDFBibTeX XMLCite \textit{J. Lòpez Estrada} et al., Rev. Invest. Oper. 17, No. 1--3, 117--132 (1996; Zbl 0937.65050)
Álvarez Díaz, Lilliam; Guerra Ones, Valia Comparison of the \(QR\) algorithm and the simultaneous and inverse power method, and computer implementation. (Spanish. English summary) Zbl 1097.65512 Rev. Invest. Oper. 8, No. 2, 51-60 (1987). MSC: 65F15 PDFBibTeX XMLCite \textit{L. Álvarez Díaz} and \textit{V. Guerra Ones}, Rev. Invest. Oper. 8, No. 2, 51--60 (1987; Zbl 1097.65512)