Timeline for About functor categories and enough injectives [duplicate]
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
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| Oct 8, 2017 at 6:25 | history | closed |
Johannes Hahn Gabriel C. Drummond-Cole John Pardon John Wiltshire-Gordon მამუკა ჯიბლაძე |
Duplicate of Projectives and Injectives in Functor Categories | |
| Oct 7, 2017 at 15:37 | review | Close votes | |||
| Oct 8, 2017 at 6:29 | |||||
| Oct 7, 2017 at 2:41 | comment | added | John Wiltshire-Gordon | Right Kan extension will do it! Instead of just one R, you have one for each object of I: the functor R_i that's right adjoint to the "evaluation at i" functor | |
| Oct 6, 2017 at 20:34 | history | edited | Rafael | CC BY-SA 3.0 |
Improved formating
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| Oct 6, 2017 at 20:24 | comment | added | Rafael | @მამუკაჯიბლაძე it depends of the functors, I think. Maybe something like coordinates and pick up products... | |
| Oct 6, 2017 at 20:14 | comment | added | მამუკა ჯიბლაძე | Suppose you have such a functor. How are you going to use it to solve the problem? | |
| Oct 6, 2017 at 17:47 | review | First posts | |||
| Oct 6, 2017 at 17:52 | |||||
| Oct 6, 2017 at 17:45 | history | asked | Rafael | CC BY-SA 3.0 |