Barrodale, I.; Roberts, F. D. K. An improved algorithm for discrete l\(_1\) linear approximation. (English) Zbl 0266.65016 SIAM J. Numer. Anal. 10, 839-848 (1973). MSC: 65D10 41A65 PDFBibTeX XMLCite \textit{I. Barrodale} and \textit{F. D. K. Roberts}, SIAM J. Numer. Anal. 10, 839--848 (1973; Zbl 0266.65016) Full Text: DOI
Barrodale, Ian Best rational approximation and strict quasi-convexity. (English) Zbl 0262.41034 SIAM J. Numer. Anal. 10, 8-12 (1973). MSC: 41A20 41A50 41A65 PDFBibTeX XMLCite \textit{I. Barrodale}, SIAM J. Numer. Anal. 10, 8--12 (1973; Zbl 0262.41034) Full Text: DOI Link