Source: wikibot/e8-manifold
= E8 manifold
{wiki=E8_manifold}
The E8 manifold refers to a specific type of exotic differentiable structure on the 8-dimensional sphere, often denoted as \\( S^8 \\). In the context of topology and differential geometry, it is notable because it serves as a counterexample to the idea that all differentiable structures on spheres are the standard ones.