User ali

11 votes

0 answers

874 views

Why diamonds are only defined in characteristic $p$?

asked Sep 24, 2020 at 12:13

8 votes

1 answer

596 views

Mordel's conjecture for function fields in positive characteristic

asked Jul 16, 2018 at 15:12

6 votes

0 answers

243 views

Computing Hodge numbers by point counting

asked Sep 8, 2020 at 8:13

6 votes

1 answer

875 views

Symmetric powers, localisation and Frobenius

asked Jun 8, 2022 at 7:37

5 votes

0 answers

361 views

Equivalent definitions of the ring $B_{\mathrm{cris}}$

asked Feb 19, 2020 at 20:00

4 votes

0 answers

99 views

How to detect if an element in a completed group algebra is a unit?

asked Apr 26, 2019 at 12:32

4 votes

1 answer

188 views

What is the reason behind the name 3n-display?

asked Jul 18, 2020 at 20:06

4 votes

1 answer

272 views

Relation between rational Tate module and universal cover of a p-divisible group

asked Oct 6, 2021 at 16:42

4 votes

0 answers

280 views

nearby cycles map for affine formal schemes

asked Oct 9, 2020 at 19:29

3 votes

0 answers

131 views

how much information $O_K$ points of a formal scheme over $\mathbb{Z}_p$ contain

asked Oct 21, 2020 at 7:47

3 votes

1 answer

275 views

complement of "good reduction" points in p-adic shimura varieties

asked Feb 21, 2021 at 20:21

3 votes

0 answers

104 views

Computing the derived $I$ invariants $D(G\operatorname{Rep})\to D((G/I)\operatorname{Rep})$

asked Jul 31, 2020 at 11:26

3 votes

1 answer

554 views

Elementary way to compute Hodge numbers of Grassmanian

asked Aug 31, 2020 at 14:02

3 votes

0 answers

287 views

Chevalley’s affineness criterion for perfectoid space

asked Jul 17, 2021 at 19:15

3 votes

1 answer

308 views

Projective dimension of group ring

asked Dec 17, 2022 at 15:06

2 votes

0 answers

131 views

versal deformation ring of a p-divisible group with some tensors

asked Jun 23, 2020 at 9:37

2 votes

0 answers

504 views

Relative homology in Fargues-Scholze paper

asked Nov 3, 2021 at 14:05

1 vote

0 answers

89 views

Image of higher displays in isocrystals

asked May 18, 2022 at 11:13

1 vote

0 answers

137 views

Representablility of maps between classifying spaces

asked Sep 21, 2022 at 7:44

1 vote

0 answers

293 views

Shimura varieties which are not of abelian type but has a good modular description

asked Mar 18, 2021 at 20:01

1 vote

0 answers

150 views

Formal group as a limit of its finite subgroups

asked Oct 14, 2019 at 18:41

1 vote

0 answers

174 views

abelian variety over a regular extension of a field

asked Jul 13, 2018 at 14:51

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22 Questions

Why diamonds are only defined in characteristic $p$?

Mordel's conjecture for function fields in positive characteristic

Computing Hodge numbers by point counting

Symmetric powers, localisation and Frobenius

Equivalent definitions of the ring $B_{\mathrm{cris}}$

How to detect if an element in a completed group algebra is a unit?

What is the reason behind the name 3n-display?

Relation between rational Tate module and universal cover of a p-divisible group

nearby cycles map for affine formal schemes

how much information $O_K$ points of a formal scheme over $\mathbb{Z}_p$ contain

complement of "good reduction" points in p-adic shimura varieties

Computing the derived $I$ invariants $D(G\operatorname{Rep})\to D((G/I)\operatorname{Rep})$

Elementary way to compute Hodge numbers of Grassmanian

Chevalley’s affineness criterion for perfectoid space

Projective dimension of group ring

versal deformation ring of a p-divisible group with some tensors

Relative homology in Fargues-Scholze paper

Image of higher displays in isocrystals

Representablility of maps between classifying spaces

Shimura varieties which are not of abelian type but has a good modular description

Formal group as a limit of its finite subgroups

abelian variety over a regular extension of a field