Timeline for question about commutative diagram in category theory
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 21, 2021 at 12:24 | comment | added | user160032 | This title is way too general. | |
| Jun 21, 2021 at 8:02 | history | edited | David Roberts♦ | CC BY-SA 4.0 |
Gave full reference and doi link
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| Jun 21, 2021 at 7:36 | comment | added | Wilberd van der Kallen | $B$ is the push out. The hypothesis says there is an element of the Yoneda Ext $Ext^1(C,X_A)$ so that $B$ is the push out. | |
| Jun 20, 2021 at 20:12 | answer | added | D.-C. Cisinski | timeline score: 1 | |
| Jun 20, 2021 at 17:34 | history | edited | Peter LeFanu Lumsdaine | CC BY-SA 4.0 |
added article link and rewrote for intelligibility
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| Jun 20, 2021 at 17:07 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 21, 2021 at 16:58 | history | edited | pink floyd | CC BY-SA 4.0 |
added 146 characters in body
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| May 21, 2021 at 16:36 | answer | added | Neil Strickland | timeline score: 1 | |
| May 21, 2021 at 15:35 | history | edited | pink floyd | CC BY-SA 4.0 |
added 19 characters in body
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| May 21, 2021 at 15:29 | history | asked | pink floyd | CC BY-SA 4.0 |