Timeline for The monoid of lists of morphisms in a category subject to commuting diagrams
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 9, 2011 at 20:18 | comment | added | Benjamin Steinberg | You could not identify any identity with 1 and get the universal semi functor to a semigroup. | |
| Nov 9, 2011 at 12:21 | comment | added | user2529 | Should every identity arrow be made equivalent to 1? Perhaps a pointed version is better, and only the identity arrow of the point be made equivalent to 1. | |
| Nov 9, 2011 at 11:59 | vote | accept | CommunityBot | ||
| Nov 9, 2011 at 11:55 | comment | added | user2529 | Ah, oh so there is a group version and a monoid version. Indeed universal monoid is a good name for it. Thanks. This is indeed what I was looking for. | |
| Nov 6, 2011 at 22:24 | comment | added | Martin Brandenburg | Ah, this seems to fit to the question. | |
| Nov 6, 2011 at 16:30 | history | answered | Benjamin Steinberg | CC BY-SA 3.0 |