Timeline for When is the inclusion of a relative mapping space into a mapping space a cofibration?
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 3, 2012 at 9:35 | comment | added | Mark Grant | @Richard: You're welcome, I had fun thinking about it! | |
| Sep 1, 2012 at 12:23 | vote | accept | Richard Manthorpe | ||
| Sep 1, 2012 at 12:23 | comment | added | Richard Manthorpe | Thanks Mark, that's exactly the kind of argument I've been looking for! | |
| Aug 31, 2012 at 19:51 | history | edited | Mark Grant | CC BY-SA 3.0 |
fixed formula for retraction
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| Aug 31, 2012 at 19:48 | comment | added | Mark Grant | @Karol: You are right. I have edited it to something simpler, which I think works. | |
| Aug 31, 2012 at 19:16 | comment | added | Karol Szumiło | The second entry of your formula for r has a free occurance of a. I guess it should be $\inf_{a \in A} p_I r_Y (f(a),t)$. | |
| Aug 31, 2012 at 14:38 | history | edited | Mark Grant | CC BY-SA 3.0 |
added 30 characters in body
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| Aug 31, 2012 at 14:31 | history | answered | Mark Grant | CC BY-SA 3.0 |