bn:00225789n
Noun Concept
Categories: Homotopy theory, Spheres
EN
homotopy groups of spheres  homotopy group of a sphere  homotopy groups of the spheres  Spheres, homotopy groups of the  stable homotopy group of spheres
EN
In the mathematical field of algebraic topology, the homotopy groups of spheres describe how spheres of various dimensions can wrap around each other. Wikipedia
Definitions
Relations
Sources
EN
In the mathematical field of algebraic topology, the homotopy groups of spheres describe how spheres of various dimensions can wrap around each other. Wikipedia
How spheres of various dimensions can wrap around each other Wikidata