38

# Questions

1
vote
0
123
views

### How do I find abelian subcategories of periodic triangulated categories?

may 19 at 21:56 Vivek Shende 3,081722

6
1
130
views

### When do two positive braids represent the same link?

may 16 at 23:15 Agol 23.9k13384

2
2
145
views

### Which monomial subschemes are limits of smooth subschemes?

mar 13 at 12:20 Jason Starr 1,880814

12
1
318
views

### Chern numbers via Euler characteristics?

mar 8 at 5:14 Allen Knutson 12.4k12364

3
7
1
166
views

### Semicontinuity for complexes

may 10 at 20:42 Jacob Bell 70517

4
13
1
438
views

### What does “$H^*(X)$ is Hodge-Tate” mean?

feb 4 at 17:35 Will Sawin 18.5k12448

2
4
0
155
views

### Resolving the universal sheaf on the Quot scheme

dec 16 at 18:02 Vivek Shende 3,081722

1
1
vote
1
132
views

### can an nonzero IC sheaf have zero hypercohomology?

nov 19 at 21:06 Ben Webster 20.7k144114

5
15
2
718
views

### Are Donaldson-Thomas invariants “A-model” or “B-model” ?

aug 1 at 16:12 Richard Thomas 45729

2