Timeline for Commutative rings to algebraic spaces in one jump?
Current License: CC BY-SA 2.5
15 events
| when toggle format | what | by | license | comment | |
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| Jan 8, 2011 at 19:30 | comment | added | Harry Gindi | @unknown(google): Sure, if you think that being pedantic about terminology might answer the question, then by all means, go ahead.. | |
| Feb 10, 2010 at 5:42 | history | made wiki | Post Made Community Wiki by Harry Gindi | ||
| Feb 7, 2010 at 18:35 | vote | accept | Harry Gindi | ||
| Feb 7, 2010 at 18:33 | vote | accept | Harry Gindi | ||
| Feb 7, 2010 at 18:35 | |||||
| Feb 7, 2010 at 18:31 | answer | added | Jonathan Wise | timeline score: 11 | |
| Jan 10, 2010 at 3:37 | comment | added | Harry Gindi | The standard approach uses etale equivalence relations, while the functor of points approach applies a general step with the data of representables and a grothendieck topology. We could call this single general step taking the "locally representable sheaves on a category". | |
| Jan 10, 2010 at 3:35 | vote | accept | Harry Gindi | ||
| Feb 7, 2010 at 18:33 | |||||
| Jan 10, 2010 at 1:14 | comment | added | Puraṭci Vinnani | A book I'm reading now, Donald Knutson's "Algebraic Spaces", could be another useful reference. | |
| Jan 9, 2010 at 19:52 | comment | added | Kevin McGerty | There's an article by Kai Behrend on "Localization and Gromov-Witten invariants" where he introduces algebraic stacks and algebraic spaces in the way you want I think, though given Jim's answer doesn't seem to be what you wanted, maybe you could clarify your question a little? | |
| Jan 9, 2010 at 18:38 | history | edited | Harry Gindi | CC BY-SA 2.5 |
"locally cover" doesn't mean anything. I just meant cover.
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| Jan 9, 2010 at 13:59 | answer | added | JBorger | timeline score: 45 | |
| Jan 9, 2010 at 13:08 | history | edited | Harry Gindi | CC BY-SA 2.5 |
added a paragraph
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| Jan 9, 2010 at 10:54 | history | edited | Harry Gindi | CC BY-SA 2.5 |
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| Jan 9, 2010 at 10:27 | history | edited | Harry Gindi | CC BY-SA 2.5 |
added 71 characters in body
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| Jan 9, 2010 at 10:11 | history | asked | Harry Gindi | CC BY-SA 2.5 |