Timeline for Exotic $\mathbb{R}^4$ with a complex structure?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Dec 30, 2020 at 18:47 | comment | added | Moishe Kohan | An alternative argument is to use the earlier result (Hirsch-Smale) that each open parallelizable $n$-dimensional manifold admits an immersion in $R^n$. | |
| Dec 30, 2020 at 18:34 | history | edited | Michael Albanese | CC BY-SA 4.0 |
added 61 characters in body
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| Dec 30, 2020 at 18:29 | vote | accept | Philip Engel | ||
| Dec 30, 2020 at 18:27 | history | answered | Michael Albanese | CC BY-SA 4.0 |