Lou, Yuanren On a theorem of Saff and Varga. (English) Zbl 0684.41004 Approximation Theory Appl. 4, No. 4, 91-102 (1988). Reviewer: R.Precup MSC: 41A05 PDFBibTeX XMLCite \textit{Y. Lou}, Approximation Theory Appl. 4, No. 4, 91--102 (1988; Zbl 0684.41004)
Horwitz, Alan A constructive approach to non-negative polynomial interpolation. (English) Zbl 0647.41004 Approximation Theory Appl. 3, No. 1, 25-36 (1987). Reviewer: A.Sharma MSC: 41A05 41A10 PDFBibTeX XMLCite \textit{A. Horwitz}, Approximation Theory Appl. 3, No. 1, 25--36 (1987; Zbl 0647.41004)
Lou, Yuanren Some problems on Walsh equiconvergence. (English) Zbl 0607.41008 Approximation Theory Appl. 2, No. 4, 21-37 (1986). MSC: 41A05 30E05 PDFBibTeX XMLCite \textit{Y. Lou}, Approximation Theory Appl. 2, No. 4, 21--37 (1986; Zbl 0607.41008)
Ivanov, K. G.; Sharma, A. Quantitative results on Walsh equiconvergence. II. Hermite interpolation and \(\ell_ 2\)-approximation. (English) Zbl 0594.41003 Approximation Theory Appl. 2, No. 1, 47-64 (1986). MSC: 41A05 41A25 41A58 PDFBibTeX XMLCite \textit{K. G. Ivanov} and \textit{A. Sharma}, Approximation Theory Appl. 2, No. 1, 47--64 (1986; Zbl 0594.41003)
He, Jiaxing The convergence order of the interpolation process by Lagrange polynomials. (English) Zbl 0589.41003 Approximation Theory Appl. 2, No. 1, 93-97 (1986). MSC: 41A05 41A10 26A15 PDFBibTeX XMLCite \textit{J. He}, Approximation Theory Appl. 2, No. 1, 93--97 (1986; Zbl 0589.41003)