Mason, J. C. Near-minimax approximation and telescoping procedures based on Laguerre and Hermite polynomials. (English) Zbl 0578.41006 Polynômes orthogonaux et applications, Proc. Laguerre Symp., Bar-le- Duc/France 1984, Lect. Notes Math. 1171, 419-425 (1985). MSC: 41A10 PDFBibTeX XML
Mason, J. C.; Chalmers, B. L. Near-best \(L_ p\) approximations by Fourier, Taylor and Laurent series. (English) Zbl 0536.41033 IMA J. Numer. Anal. 4, 1-8 (1984). MSC: 41A58 41A50 42A10 41A45 PDFBibTeX XMLCite \textit{J. C. Mason} and \textit{B. L. Chalmers}, IMA J. Numer. Anal. 4, 1--8 (1984; Zbl 0536.41033) Full Text: DOI
Mason, J. C. Minimal \(L_ p\) projections and near-best \(L_ p\) approximations. (English) Zbl 0537.41017 Approximation theory IV, Proc. int. Conf., Tex. A & M Univ. 1983, 605-610 (1983). MSC: 41A65 41A50 42A38 PDFBibTeX XML
Mason, J. C. Near-best \(L_1\) approximations on circular and elliptical contours. (English) Zbl 0423.41023 J. Approximation Theory 24, 330-343 (1978). MSC: 41A58 41A10 41A50 PDFBibTeX XMLCite \textit{J. C. Mason}, J. Approx. Theory 24, 330--343 (1978; Zbl 0423.41023) Full Text: DOI
Mason, J. C. Near-best \(L_\infty\)-infinity and \(L_1\)-one approximations to analytic functions on two-dimensional regions. (English) Zbl 0413.41015 Multivariate approximation, Symp. Univ. Durham 1977, 115-135 (1978). MSC: 41A58 41A63 30E10 PDFBibTeX XML