Zhao, Chen; Gao, Weiguo; Xue, Jungong Perturbation analysis of structured least squares problems and its application in calibration of interest rate term structure. (English) Zbl 1174.91366 Numer. Math., J. Chin. Univ. 16, No. 4, 383-392 (2007). MSC: 91B24 65D10 PDFBibTeX XMLCite \textit{C. Zhao} et al., Numer. Math., J. Chin. Univ. 16, No. 4, 383--392 (2007; Zbl 1174.91366)
Qu, Yanyun; Jiang, Erxiong; Xue, Jungong Error analysis for solving Vandermonde system with special points. (English) Zbl 1114.15300 Numer. Math., J. Chin. Univ. 12, No. 1, 111-120 (2003). MSC: 15A18 15A21 54F15 PDFBibTeX XMLCite \textit{Y. Qu} et al., Numer. Math., J. Chin. Univ. 12, No. 1, 111--120 (2003; Zbl 1114.15300)
Xue, Jungong Accurate computation for irreducible nonsingular \(M\)-matrix. (English) Zbl 0834.65023 Numer. Math., J. Chin. Univ. 4, No. 1, 116-117 (1995). Reviewer: D.Braess (Bochum) MSC: 65F15 15A18 PDFBibTeX XMLCite \textit{J. Xue}, Numer. Math., J. Chin. Univ. 4, No. 1, 116--117 (1995; Zbl 0834.65023)