Timeline for Contractible set in a manifold
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 13, 2021 at 20:51 | history | edited | Tom Goodwillie | CC BY-SA 4.0 |
added 7 characters in body
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| Jul 13, 2021 at 15:28 | comment | added | Tom Goodwillie | I see that Danny Ruberman gave essentially the same example. | |
| Jul 13, 2021 at 15:25 | history | answered | Tom Goodwillie | CC BY-SA 4.0 |