Fichier:Torus cycles.svgDescriptionTorus cycles.svg English: Homology cycles on a torus. Radius of magenta circle is R = 15 {\displaystyle R=15} and radius of red circle is r
Fichier:Torus cycles.png Homology cycles on a torus. Made with Mathematica. This diagram was created with Mathematica. Author: Fropuff Copied from the en wikipedia. English
Fichier:Simple torus with cycles.svgDescriptionSimple torus with cycles.svg English: A wireframe render of a torus with independent cycles in red and blue Date 15 March 2014, 05:44:09 Source
Fichier:Torus cycles Rr.svgDescriptionTorus cycles Rr.svg English: Homology cycles on a torus. Radius of blue circle is R = 15 {\displaystyle R=15} and radius of red circle is r
Fichier:Torus cycles (labeled).pngDescriptionTorus cycles (labeled).png English: Torus with labeled minor and major radii labeled as a and b, respectively. Date 2 December 2016 Source