Timeline for Differentiable structures on R^3
Current License: CC BY-SA 2.5
8 events
| when toggle format | what | by | license | comment | |
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| Feb 10, 2015 at 5:33 | comment | added | skupers | Just to add, there are now more elegant and understandable proofs of the uniqueness of smooth structures in dimension 2 and PL structures in dimension 3, due to Hatcher and Hamilton respectively: Hatcher - The torus trick for surfaces, Hamilton - The triangulation of 3-manifolds. | |
| May 23, 2010 at 17:43 | vote | accept | Akela | ||
| May 17, 2010 at 22:41 | history | edited | Andy Putman | CC BY-SA 2.5 |
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| May 17, 2010 at 7:11 | comment | added | Victor Protsak | Great notes! Finally I'll understand what this geometric topology is all about:) | |
| May 17, 2010 at 4:22 | history | edited | Andy Putman | CC BY-SA 2.5 |
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| May 17, 2010 at 4:22 | comment | added | Andy Putman | Whoops! That's what I meant. I'll fix it now. Thanks! | |
| May 17, 2010 at 3:55 | comment | added | Emerton | Do you mean $\Sigma\setminus p$ is diffeomorphic to $\mathfrak R^n, or am I misundersanding? | |
| May 17, 2010 at 0:02 | history | answered | Andy Putman | CC BY-SA 2.5 |