Flatto, L. The approximation of certain functions of several variables by sums of functions of fewer variables. (English) Zbl 0147.05301 Am. Math. Mon. 73, No. 4, Part II, 131-132 (1966). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 4 Documents Keywords:approximations and series expansions PDFBibTeX XMLCite \textit{L. Flatto}, Am. Math. Mon. 73, 131--132 (1966; Zbl 0147.05301) Full Text: DOI