Timeline for Model structure of commutative dg-algebras inside all dg-algebras
Current License: CC BY-SA 2.5
11 events
| when toggle format | what | by | license | comment | |
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| Jul 4, 2014 at 22:12 | answer | added | Ilias A. | timeline score: 1 | |
| Nov 12, 2009 at 16:12 | answer | added | James Griffin | timeline score: 1 | |
| Nov 12, 2009 at 13:55 | comment | added | Urs Schreiber | Sorry, I forgot that I can't use hrefs here: the missing bit should have said "I was thinking of Bousfield localization" and should have provided this link to further details: ncatlab.org/nlab/show/Bousfield+localization | |
| Nov 12, 2009 at 13:53 | comment | added | Urs Schreiber | By localization I was thinking of <a href="ncatlab.org/nlab/show/Bousfield+localization">Bousfield localization</a> of model categories. But I was intentionally being a bit vague, because I really just want to know what one can say about the inclusion of CommDGAlg into all DGAlg and I didn't want to presuppose too much of a possible answer. But, as pointed out below, it's not a Bousfield localization. | |
| Nov 12, 2009 at 11:45 | history | edited | Greg Stevenson |
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| Nov 11, 2009 at 15:28 | answer | added | Mark Hovey | timeline score: 7 | |
| Nov 11, 2009 at 14:35 | comment | added | James Griffin | I think this is a very interesting question, but I'm not sure about the term localisation in this context, could you elaborate? I also wonder what happens when you forget char 0 and instead use simplicial algebras. It's not true in the commutative case, but is it true in the associative case that simplicial algebras are Quillen equivalent to dg-algebras? If so, how do simplicial commutative algebras sit in dg-(associative)-algebras? I think there must be subtleties that I'm missing because wouldn't that be computationally nice? | |
| Nov 11, 2009 at 13:45 | answer | added | Mark Hovey | timeline score: 8 | |
| Nov 11, 2009 at 13:03 | answer | added | Peter Arndt | timeline score: 2 | |
| Nov 11, 2009 at 13:02 | history | edited | Urs Schreiber | CC BY-SA 2.5 |
added 5 characters in body
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| Nov 11, 2009 at 10:45 | history | asked | Urs Schreiber | CC BY-SA 2.5 |