Timeline for Soul theorem for non-negativly curved open Alexandrov manifolds?
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| S Jun 8, 2019 at 11:34 | history | suggested | C.F.G | CC BY-SA 4.0 |
not working Link has been updated
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| Jun 8, 2019 at 10:29 | review | Suggested edits | |||
| S Jun 8, 2019 at 11:34 | |||||
| Feb 17, 2010 at 21:07 | comment | added | Igor Belegradek | You seem to be saying that contractible n-manifolds that are not homeomorphic to Euclidean space exist only in dimension 3. This is not true. For example there are tons of homology spheres in higher dimensions and each of them bounds a contractible manifold. There are also many contractible manifolds that are not interiors of manifolds with boundary. | |
| Feb 17, 2010 at 20:53 | comment | added | J. GE | It seems that if the soul is a point, then it's homeomorphic to $\mathbb R^n$. Cause Whitehead's example is only for 3-dim. | |
| Feb 17, 2010 at 20:14 | history | answered | Igor Belegradek | CC BY-SA 2.5 |