Dubickas, Artūras; Pritsker, Igor Extremal problems for polynomials with real roots. (English) Zbl 1431.12001 J. Approx. Theory 253, Article ID 105376, 21 p. (2020). MSC: 12D10 26C10 30C10 30C15 31C20 PDFBibTeX XMLCite \textit{A. Dubickas} and \textit{I. Pritsker}, J. Approx. Theory 253, Article ID 105376, 21 p. (2020; Zbl 1431.12001) Full Text: DOI arXiv
Reemtsen, Rembert Design approximation problems for linear-phase nonrecursive digital filters. (English) Zbl 1001.93056 J. Approximation Theory 116, No. 2, 240-256 (2002). Reviewer: Neculai Curteanu (Iaşi) MSC: 93C62 93C80 93B51 90C30 PDFBibTeX XMLCite \textit{R. Reemtsen}, J. Approx. Theory 116, No. 2, 240--256 (2002; Zbl 1001.93056) Full Text: DOI Link
Engl, Heinz W. On the choice of the regularization parameter for iterated Tikhonov regularization of ill-posed problems. (English) Zbl 0608.65033 J. Approximation Theory 49, 55-63 (1987). Reviewer: J.T.Marti MSC: 65J10 47A50 PDFBibTeX XMLCite \textit{H. W. Engl}, J. Approx. Theory 49, 55--63 (1987; Zbl 0608.65033) Full Text: DOI
Aronsson, Gunnar Linear control theory applied to a minimum-maximum problem. (English) Zbl 0515.49014 J. Approximation Theory 38, 90-100 (1983). MSC: 49K35 49K15 93C05 93C15 PDFBibTeX XMLCite \textit{G. Aronsson}, J. Approx. Theory 38, 90--100 (1983; Zbl 0515.49014) Full Text: DOI