Dragnev, Peter D.; Legg, Alan R.; Saff, Edward B. Point source equilibrium problems with connections to weighted quadrature domains. (English) Zbl 1509.31003 Indag. Math., New Ser. 34, No. 2, 200-218 (2023). MSC: 31A15 30C85 PDFBibTeX XMLCite \textit{P. D. Dragnev} et al., Indag. Math., New Ser. 34, No. 2, 200--218 (2023; Zbl 1509.31003) Full Text: DOI arXiv
Dragnev, P. D.; Legg, A. R.; Orive, R. On the best uniform polynomial approximation to the checkmark function. (English) Zbl 1500.41001 J. Approx. Theory 275, Article ID 105698, 17 p. (2022). Reviewer: Francisco Pérez Acosta (La Laguna) MSC: 41A10 41A50 PDFBibTeX XMLCite \textit{P. D. Dragnev} et al., J. Approx. Theory 275, Article ID 105698, 17 p. (2022; Zbl 1500.41001) Full Text: DOI arXiv
Legg, A. R.; Dragnev, P. D. Logarithmic equilibrium on the sphere in the presence of multiple point charges. (English) Zbl 1477.31022 Constr. Approx. 54, No. 2, 237-257 (2021). MSC: 31B15 PDFBibTeX XMLCite \textit{A. R. Legg} and \textit{P. D. Dragnev}, Constr. Approx. 54, No. 2, 237--257 (2021; Zbl 1477.31022) Full Text: DOI arXiv