Sigrist, François Détermination des groupes d’homotopie \(\pi_{2k+7}(U_{k+m,m})\). (French) Zbl 0185.27005 C. R. Acad. Sci., Paris, Sér. A 269, 1061-1062 (1969). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document MSC: 55Q40 Homotopy groups of spheres 55Q52 Homotopy groups of special spaces Keywords:homotopy groups; James numbers; homotopy groups of spheres; composition law; exact sequence; homotopy groups of complex Stiefel varieties Citations:Zbl 0167.51702 PDFBibTeX XMLCite \textit{F. Sigrist}, C. R. Acad. Sci., Paris, Sér. A 269, 1061--1062 (1969; Zbl 0185.27005)