Van, Z. H. The approximation of unbounded functions by modified Landau and Bernstein polynomials over the entire plane. (English. Russian original) Zbl 0128.28903 Sov. Math., Dokl. 4, 831-833 (1963); translation from Dokl. Akad. Nauk SSSR 150, 1195-1197 (1963). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:approximation and series expansion PDF BibTeX XML Cite \textit{Z. H. Van}, Sov. Math., Dokl. 4, 831--833 (1963; Zbl 0128.28903); translation from Dokl. Akad. Nauk SSSR 150, 1195--1197 (1963)