Timeline for Can you flip the end of a large exotic $\mathbb{R}^4$
Current License: CC BY-SA 2.5
5 events
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| Mar 30, 2011 at 4:12 | comment | added | Ian Agol | Right Kelly, but part of the function of mathoverflow answers is to determine if a problem is open. | |
| Mar 29, 2011 at 19:49 | comment | added | Kelly Davis | You're playin' fast-and-loose with the boundaries there, but I see what you mean. However, as you mention, this is not a proof that no flip exists; it's only a list of consequences of the existence of a flip. | |
| Mar 29, 2011 at 14:26 | history | edited | Ian Agol | CC BY-SA 2.5 |
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| Mar 29, 2011 at 3:00 | history | edited | Ian Agol | CC BY-SA 2.5 |
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| Mar 29, 2011 at 2:25 | history | answered | Ian Agol | CC BY-SA 2.5 |