Timeline for Are there closed simply connected 2D manifolds that do not require a third dimension?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
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| Jul 12 at 21:27 | history | edited | Lee Mosher | CC BY-SA 4.0 |
added 546 characters in body
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| Jul 12 at 21:22 | history | answered | Lee Mosher | CC BY-SA 4.0 |