Timeline for Galois cohomology of $\breve{\mathbb Q}_p \otimes_{\mathbb Q_p} \breve{\mathbb Q}_p$
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 21, 2023 at 13:10 | comment | added | Peter Scholze | The completed tensor product is isomorphic to continuous functions from $\widehat{\mathbb Z}$ to $\breve{\mathbb Q}_p$. | |
| Mar 20, 2023 at 20:40 | comment | added | bsbb4 | @PeterScholze Thank you for the intuition! How does the situation change when we consider the completed tensor product instead? | |
| Mar 20, 2023 at 14:18 | history | edited | LSpice | CC BY-SA 4.0 |
Put `\breve` where expected in title, as in the body
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| Mar 20, 2023 at 13:41 | comment | added | Peter Scholze | My gut feeling is that you don't actually want to consider this tensor product. I don't know what your motivation is, so it's hard to say, but if I would run into this tensor product, I'd try to see if I can either replace $\breve{\mathbb Q}_p$ by its uncompleted version, or the tensor product by its completion. | |
| Mar 20, 2023 at 13:37 | history | edited | YCor | CC BY-SA 4.0 |
formatting, added tag
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| Mar 20, 2023 at 13:30 | history | asked | bsbb4 | CC BY-SA 4.0 |