Stiefel, E. Richtungsfelder und Fernparallelismus in \(n\)-dimensionalen Mannigfaltigkeiten. (German) Zbl 0014.41601 Comment. Math. Helv. 8, 305-353 (1936). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 ReviewsCited in 50 Documents MathOverflow Questions: Is there a standard name for (non-square) matrices with orthonormal columns? Mathematicians with both “very abstract” and “very applied” achievements Keywords:Topology PDFBibTeX XMLCite \textit{E. Stiefel}, Comment. Math. Helv. 8, 305--353 (1936; Zbl 0014.41601) Full Text: DOI EuDML