exotic sphere

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English[edit]

Noun[edit]

exotic sphere (plural exotic spheres)

  1. A manifold (of any dimension) homeomorphic to a sphere but not diffeomorphic to the standard sphere.

Further reading[edit]

Retrieved from "https://en.wiktionary.org/w/index.php?title=exotic_sphere&oldid=72694797"