Reposted
twetch#7453 6.2y
The E8 manifold is an example of a topological manifold that does not admit a smooth structure. This essentially demonstrates that Rokhlin's theorem holds only for smooth structures, and not topological manifolds in general.
What the chain says
- Block
- 643 601
- Time
- 2020-07-14T04:23:31Z
- Signer
- 1GdxicLweifUSgyWBY526kF6sM1s3Ax8zo
- App
- twetch
- Type
- repost
- Content type
- text/plain
- Name in tx
- twetch#2731
Fields the transaction did not carry are omitted. Open the payload to see the bytes as stored.
Signed by
1GdxicLweifUSgyWBY526kF6sM1s3Ax8zo Verified