Beckermann, Bernhard; Putinar, Mihai; Saff, Edward B.; Stylianopoulos, Nikos Perturbations of Christoffel-Darboux kernels: detection of outliers. (English) Zbl 1470.42049 Found. Comput. Math. 21, No. 1, 71-124 (2021). Reviewer: Teresa A. Mesquita (Vila Nova de Famalicão) MSC: 42C05 46E22 30H20 30E05 PDFBibTeX XMLCite \textit{B. Beckermann} et al., Found. Comput. Math. 21, No. 1, 71--124 (2021; Zbl 1470.42049) Full Text: DOI arXiv
Saff, E. B.; Stylianopoulos, N. Relative asymptotics of orthogonal polynomials for perturbed measures. (English. Russian original) Zbl 1395.30039 Sb. Math. 209, No. 3, 449-468 (2018); translation from Mat. Sb. 209, No. 3, 168-188 (2018). MSC: 30E05 65E05 30C10 31A15 PDFBibTeX XMLCite \textit{E. B. Saff} and \textit{N. Stylianopoulos}, Sb. Math. 209, No. 3, 449--468 (2018; Zbl 1395.30039); translation from Mat. Sb. 209, No. 3, 168--188 (2018) Full Text: DOI arXiv
Saff, E. B.; Stahl, H.; Stylianopoulos, N.; Totik, V. Orthogonal polynomials for area-type measures and image recovery. (English) Zbl 1320.30064 SIAM J. Math. Anal. 47, No. 3, 2442-2463 (2015). MSC: 30E05 65E05 32A36 42C05 94A08 41A10 PDFBibTeX XMLCite \textit{E. B. Saff} et al., SIAM J. Math. Anal. 47, No. 3, 2442--2463 (2015; Zbl 1320.30064) Full Text: DOI arXiv
Gustafsson, Björn; Putinar, Mihai; Saff, Edward B.; Stylianopoulos, Nikos Bergman polynomials on an archipelago: estimates, zeros and shape reconstruction. (English) Zbl 1194.42030 Adv. Math. 222, No. 4, 1405-1460 (2009). MSC: 42C05 32A36 30C40 31A15 94A08 30C70 30E05 65E05 PDFBibTeX XMLCite \textit{B. Gustafsson} et al., Adv. Math. 222, No. 4, 1405--1460 (2009; Zbl 1194.42030) Full Text: DOI arXiv
Ivanov, K. G.; Saff, E. B. Behavior of the Lagrange interpolants in the roots of unity. (English) Zbl 0707.30031 Computational methods and function theory, Proc. Conf., Valparaíso/Chile 1989, Lect. Notes Math. 1435, 81-87 (1990). Reviewer: K.Menke MSC: 30E05 PDFBibTeX XML
Saff, E. B.; Varga, R. S. A note on the sharpness of J. L. Walsh’s theorem and its extensions for interpolation in the roots of unity. (English) Zbl 0524.30026 Acta Math. Hung. 41, 371-377 (1983). MSC: 30E05 PDFBibTeX XMLCite \textit{E. B. Saff} and \textit{R. S. Varga}, Acta Math. Hung. 41, 371--377 (1983; Zbl 0524.30026) Full Text: DOI
Saff, E. B.; Walsh, J. L. On the convergence of rational functions which interpolate in the roots of unity. (English) Zbl 0264.30038 Pac. J. Math. 45, 639-641 (1973). MSC: 30E05 PDFBibTeX XMLCite \textit{E. B. Saff} and \textit{J. L. Walsh}, Pac. J. Math. 45, 639--641 (1973; Zbl 0264.30038) Full Text: DOI
Saff, E. B. An extension of Montessus de Ballore’s theorem on the convergence of interpolating rational functions. (English) Zbl 0241.30013 J. Approximation Theory 6, 63-67 (1972). MSC: 30B70 30E05 30D30 PDFBibTeX XMLCite \textit{E. B. Saff}, J. Approx. Theory 6, 63--67 (1972; Zbl 0241.30013) Full Text: DOI