Randy Brown
  • Member for 12 years
1 answers
51 votes
2k views
19 bookmarks
To what extent does Spec R determine Spec of the Witt vector ring over R?
3 answers
31 votes
5k views
38 bookmarks
What are the pillars of Langlands?
3 answers
25 votes
2k views
22 bookmarks
Narratives in Modular Curves
1 answers
22 votes
3k views
13 bookmarks
fpqc covers of stacks
2 answers
10 votes
609 views
4 bookmarks
Do coarse moduli spaces respect Galois actions?
2 answers
7 votes
492 views
4 bookmarks
Tameness for the Galois closure of a map of curves
1 answers
6 votes
577 views
2 bookmarks
Relation between tame fundamental group w.r.t. to D, and the fundamental group of the complement of D
2 answers
6 votes
510 views
5 bookmarks
Expressing Galois actions on fundamental groups explicitly
2 answers
4 votes
574 views
3 bookmarks
Deformations of Tame Coverings
2 answers
4 votes
515 views
2 bookmarks
More questions about log structures
0 answers
3 votes
279 views
2 bookmarks
What is the relation between blowing up downstairs and blowing up upstairs?
1 answers
2 votes
194 views
1 bookmarks
In Riemann Existence, what is the interpretation of the space of complex-geometric points?
0 answers
1 votes
395 views
1 bookmarks
Absolute Irreducibility in Characteristic 2