Timeline for Sheaves on the site of $\pi$-sets
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 24, 2013 at 23:06 | vote | accept | Will Chen | ||
| Jul 24, 2013 at 21:48 | answer | added | Andreas Blass | timeline score: 2 | |
| Jul 24, 2013 at 21:16 | comment | added | David Roberts♦ | <pi> -> S is a fibre bundle with structure group H, if that helps... | |
| Jul 24, 2013 at 20:58 | history | edited | Will Chen | CC BY-SA 3.0 |
added 43 characters in body
|
| Jul 24, 2013 at 20:57 | comment | added | Will Chen | Yes, that's all I mean. Ie, by $\pi$-linear map I just mean a map that commutes with the $\pi$-action. I'm sorry for the confusion. | |
| Jul 24, 2013 at 20:32 | comment | added | Andreas Blass | I'm confused by the terminology in your question. Most of the time, $\pi$-sets seem to be just what I usually mean by $\pi$-sets, namely sets with a left-action of $\pi$ and no other structure. But then you repeatedly mention $\pi$-linear maps, which would suggest that some linear structure is also intended to be present. Is it? Or should I ignore "linear" and understand "$\pi$-linear" to mean $\pi$-equivariant, i.e., just commuting with the action of $\pi$. | |
| Jul 24, 2013 at 18:46 | history | edited | Will Chen | CC BY-SA 3.0 |
deleted 67 characters in body
|
| Jul 24, 2013 at 17:34 | history | asked | Will Chen | CC BY-SA 3.0 |