Timeline for Is a 'join' of two cofibrations a cofibration?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
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| Jun 12, 2022 at 20:38 | history | edited | David White | CC BY-SA 4.0 |
Fixing an error from 2014. It's not a subcategory.
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| Feb 28, 2014 at 19:17 | history | answered | David White | CC BY-SA 3.0 |