Timeline for Mixing solids and liquids
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
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| Sep 11, 2022 at 19:30 | comment | added | Peter Scholze | Well, diamonds have a characteristic $p$ sheaf -- they are defined on perfectoid spaces in characteristic $p$, after all -- but no structure sheaf that, under the present analogy, should live over $\mathbb Z_p\otimes\mathbb R$. (I.e., for a diamond with two maps to $\mathrm{Spd}(\mathbb Z_p)$, there's no structure sheaf corresponding to that.) | |
| Sep 11, 2022 at 10:50 | comment | added | Z. M |
diamonds (which can admit several maps to (the diamond version of) Spec(Z), but do not really have a structure sheaf) — sorry, I am a bit confused. Is the category defined by Lucas Mann thought as a quasicoherent stack over diamonds (or v-stacks)?
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| Sep 11, 2022 at 10:09 | history | answered | Peter Scholze | CC BY-SA 4.0 |