Timeline for Nontrivial p-divisible groups over $\mathbb Z$ for general prime $p$
Current License: CC BY-SA 4.0
14 events
| when toggle format | what | by | license | comment | |
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| S Aug 1, 2019 at 7:01 | history | bounty ended | CommunityBot | ||
| S Aug 1, 2019 at 7:01 | history | notice removed | CommunityBot | ||
| Jul 25, 2019 at 1:15 | comment | added | Zhiyu | @S.Carnahan Because I am not sure whether there are some mistakes in that paper, and a recent question (torsion points and Mazur theorem) reminds me of this question. | |
| Jul 24, 2019 at 16:04 | comment | added | S. Carnahan♦ | What is the bounty for? In particular, what do you want to know that has not been addressed in clever_answer_bot's answer? | |
| S Jul 24, 2019 at 5:51 | history | bounty started | Zhiyu | ||
| S Jul 24, 2019 at 5:51 | history | notice added | Zhiyu | Draw attention | |
| Nov 26, 2018 at 4:19 | history | edited | Zhiyu | CC BY-SA 4.0 |
added 434 characters in body; edited tags
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| Nov 22, 2018 at 4:04 | history | edited | Zhiyu | CC BY-SA 4.0 |
added 327 characters in body
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| Nov 21, 2018 at 23:11 | history | edited | Zhiyu | CC BY-SA 4.0 |
added 130 characters in body
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| Nov 21, 2018 at 21:01 | answer | added | clever_answer_bot | timeline score: 5 | |
| Nov 21, 2018 at 10:04 | comment | added | YCor | @ChrisWuthrich thanks: indeed it's an elaborated structure, not reflected by this lame (but now standard) choice of terminology. | |
| Nov 21, 2018 at 9:44 | comment | added | Chris Wuthrich | @YCor. This is about $p$-divisible groups as in Tate's paper citeseerx.ist.psu.edu/viewdoc/… mentioned in the questions. In particular Galois acts on them. | |
| Nov 21, 2018 at 8:30 | comment | added | YCor | It's a question about abstract groups? if so the current tags are irrelevant. The groups $\mathbf{Q}_p/\mathbf{Z}_p$ and $\mu_{p^\infty}$ are isomorphic, if $\mu_{p^\infty}$ means the group of roots of unity with some power of $p$. Obviously there are other $p$-divisible groups. Is it meant in which every element has order some power of $p$? in this case every such $p$-divisible group is indeed isomorphic to a (restricted) power of $\mu_\infty$. Introducing terminology would help clarify what the question is. | |
| Nov 21, 2018 at 6:26 | history | asked | Zhiyu | CC BY-SA 4.0 |