Timeline for About ℓ-adic and perverse stuff and ℓ-adic cohomology with compact support
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
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| Jul 27, 2022 at 14:26 | history | edited | YCor | CC BY-SA 4.0 |
removed capitals from title
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| Jul 27, 2022 at 14:00 | history | edited | YCor | CC BY-SA 4.0 |
formatting
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| Jul 27, 2022 at 10:03 | history | edited | Glorfindel | CC BY-SA 4.0 |
broken link fixed, cf. https://math.meta.stackexchange.com/a/34713/228959
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| Jun 19, 2011 at 4:40 | comment | added | wison | @shenghao, Carnahan, thank you. I have got Milne's lecture from his homepage | |
| Jun 18, 2011 at 16:40 | comment | added | S. Carnahan♦ | I don't think you need to know much about $\ell$-adic fields, but it is probably a good idea to make yourself comfortable with locally constant sheaves. | |
| Jun 18, 2011 at 14:25 | comment | added | shenghao | In the introduction of Milne's lecture notes on étale cohomology, he explained the motivations for étale (or $l$-adic) cohomology, including why the field $Q_l$ is necessary, and mentioned Deligne-Lusztig's theory as an application in the end. You may find it helpful. | |
| Jun 18, 2011 at 13:10 | history | edited | wison | CC BY-SA 3.0 |
deleted 8 characters in body
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| Jun 18, 2011 at 13:02 | history | asked | wison | CC BY-SA 3.0 |