Lucas, E. The tie in knots. (Le noeud de cravate.) (French) JFM 15.0470.01 Math. 3, 54-56 (1883). MSC: 55P35 Loop spaces 57M25 Knots and links in the \(3\)-sphere (MSC2010) 57Q45 Knots and links in high dimensions (PL-topology) (MSC2010) JFM Section:Achter Abschnitt. Reine, elementare und synthetische Geometrie. Capitel 2. Continuitätsbetrachtungen. Keywords:knots and links; continuous deformations PDFBibTeX XMLCite \textit{E. Lucas}, Mathesis 3, 54--56 (1883; JFM 15.0470.01)