Gragg, William B.; Gutknecht, Martin H. Stable look-ahead versions of the Euclidean and Chebyshev algorithms. (English) Zbl 0830.65007 Zahar, R. V. M. (ed.), Approximation and computation: a Festschrift in honor of Walter Gautschi. Proceedings of the Purdue conference, West Lafayette, IN, USA, December 2-5, 1993. Boston, US: Birkhäuser. ISNM, Int. Ser. Numer. Math. 119, 231-260 (1994). Reviewer: Sun Yongsheng (Beijing) MSC: 65D15 65Q05 65R10 44A60 PDFBibTeX XMLCite \textit{W. B. Gragg} and \textit{M. H. Gutknecht}, ISNM, Int. Ser. Numer. Math. 119, 231--260 (1994; Zbl 0830.65007)
Ammar, Gregory; Gragg, William B. Superfast solution of real positive definite Toeplitz systems. (English) Zbl 0671.65021 Linear algebra in signals, systems, and control, Proc. SIAM Conf., Boston/Mass. 1986, 107-125 (1988). Reviewer: Th.Beth MSC: 65F05 65T40 68Q25 PDFBibTeX XML
Gragg, William B.; Lindquist, Anders On the partial realization problem. (English) Zbl 0519.93024 Linear Algebra Appl. 50, 277-319 (1983). MSC: 93B20 93B15 93B40 15A23 15B57 65F15 65F25 65F30 93C05 93C99 40A15 41A21 PDFBibTeX XMLCite \textit{W. B. Gragg} and \textit{A. Lindquist}, Linear Algebra Appl. 50, 277--319 (1983; Zbl 0519.93024) Full Text: DOI
Gragg, William B.; Gustavson, Fred G.; Warner, Daniel D.; Yun, David Y. Y. On fast computation of superdiagonal Padé fractions. (English) Zbl 0501.65006 Math. Program. Study 18, 39-42 (1982). MSC: 65D15 65B10 41A21 PDFBibTeX XMLCite \textit{W. B. Gragg} et al., Math. Program. Study 18, 39--42 (1982; Zbl 0501.65006) Full Text: DOI