All Questions
2 questions
12
votes
1
answer
535
views
Open immersion of affinoid adic spaces
If $R$ and $S$ are complete Huber rings with $\varphi: R \to S$ a continuous map, then is it true in general that if $\mathrm{Spa}(S, S^\circ) \to \mathrm{Spa}(R, R^\circ)$ is an open immersion of ...
- 296
5
votes
1
answer
966
views
simple questions on topological rings arising in the context of Perfectoid Spaces
(I apologize in advance for these simple questions, I am a beginner trying to go through Scholze's paper Perfectoid Spaces).
Let $(R, R^+)$ be an affinoid $k$-algebra as defined in Scholze's paper ...
- 41.4k