Nachbin, Leopoldo; Machado, Silvio; Prolla, Joao B. Weighted approximation, vector fibrations and algebras of operators. (English) Zbl 0238.46041 J. Math. pur. Appl., IX. Sér. 50, 299-323 (1971). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 13 Documents MSC: 46E99 Linear function spaces and their duals 41A65 Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) PDFBibTeX XMLCite \textit{L. Nachbin} et al., J. Math. Pures Appl. (9) 50, 299--323 (1971; Zbl 0238.46041)