Babuška, Ivo Approximation by Hill functions. (English) Zbl 0215.46404 Commentat. Math. Univ. Carol. 11, 787-811 (1970). Reviewer: Karl Heinz Hoffmann (Augsburg) Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 25 Documents MSC: 41A65 Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) 46E35 Sobolev spaces and other spaces of “smooth” functions, embedding theorems, trace theorems PDFBibTeX XMLCite \textit{I. Babuška}, Commentat. Math. Univ. Carol. 11, 787--811 (1970; Zbl 0215.46404) Full Text: EuDML