Timeline for homotopy limits of dg categories
Current License: CC BY-SA 3.0
11 events
| when toggle format | what | by | license | comment | |
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| May 10, 2017 at 1:16 | answer | added | Zhaoting Wei | timeline score: 2 | |
| Apr 13, 2017 at 12:58 | history | edited | CommunityBot |
replaced http://mathoverflow.net/ with https://mathoverflow.net/
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| May 7, 2011 at 20:22 | history | bounty ended | shenghao | ||
| Apr 30, 2011 at 20:12 | history | bounty started | shenghao | ||
| Apr 28, 2011 at 12:56 | comment | added | shenghao | It helps to clarify many things for myself. Thanks again. But still, in the potential application I have in mind, the index $I$ is infinite, at least countably infinite, and in 10.13 only the cases when $I$ is "very small" are considered and the existence of homotopy limits/colimits are proved. Anyway, for general index $I,$ the reference you provided gives the definition, and it's much more accessible for me than Hirschowitz-Simpson's "Descente pour les n-champs". This answers my 1st question. | |
| Apr 28, 2011 at 8:03 | comment | added | Timo Schürg | And here's a pdf: hopf.math.purdue.edu//Dwyer-Spalinski/theories.pdf | |
| Apr 28, 2011 at 8:01 | comment | added | Timo Schürg | It's Dwyer/Spalinski, "Homotopy theories and model categories". | |
| Apr 28, 2011 at 0:34 | answer | added | Fernando Muro | timeline score: 3 | |
| Apr 27, 2011 at 21:19 | comment | added | shenghao | oops...can't open dvi file in my computer...Do you know if there's a pdf or can you tell me the title/reference of the paper? Thanks, Timo. | |
| Apr 27, 2011 at 20:49 | comment | added | Timo Schürg | Maybe section 10 of nd.edu/~wgd/Dvi/Homotopy.Theories.dvi is a good place to start. It explains how to use model structures to produce some easy homotopy limits. | |
| Apr 27, 2011 at 18:48 | history | asked | shenghao | CC BY-SA 3.0 |