Timeline for Classification of surface bundles over surfaces
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 1, 2023 at 19:44 | history | edited | Ian Agol | CC BY-SA 4.0 |
added 133 characters in body
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| Apr 1, 2023 at 19:31 | history | answered | Ian Agol | CC BY-SA 4.0 |