Timeline for In a fibration, can a deformation retraction of the base be lifted to the total space?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 25, 2014 at 16:16 | comment | added | Geri Morales | Thanks Allen. I see that in the weaker case the affirmative answer to my question is an immediate consequence of the definition of a fibration. I "felt" that the strong version should also be true | |
| Aug 21, 2014 at 1:52 | history | answered | Allen Hatcher | CC BY-SA 3.0 |