Timeline for left quillen functor and fibrant objects
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 26, 2018 at 14:57 | comment | added | ABC | The counterexample you gave is extreme :) Is there still a "reasonable" additional condition that we could impose on the functor $L$ such that under my assumptions, the functor L will takes fibrant objects to fibrant objects? | |
| Nov 26, 2018 at 14:52 | vote | accept | ABC | ||
| Nov 26, 2018 at 13:21 | comment | added | David White | To make the last sentence concrete, I think a counterexample $D$ is the injective model structure on $Ch(R)$ where $R$ is a self-injective ring. Or, the category of pointed simplicial sets. | |
| Nov 26, 2018 at 13:09 | history | answered | Reid Barton | CC BY-SA 4.0 |