40

# Questions

6
21
2
491
views

### Vector fields on $(4n+1)$-spheres

may 1 at 1:19 Chris Gerig 5,52611240

5
15
1
481
views

### What goes wrong for the Sobolev embeddings at $k=n/p$?

mar 12 at 18:14 Connor Mooney 49116

4
17
0
525
views

### Manifolds admitting CW-structure with single n-cell

feb 8 at 20:21 Chris Gerig 5,52611240

6
9
3
657
views

### Relation between groups and classifying spaces

jan 30 at 2:34 Tom Goodwillie 26.6k258110

1
8
2
310
views

### Fixed point of $S^1$-action using roots of unity

jan 18 at 10:14 Mark Grant 9,06111333

1
3
1
222
views

### Rigorous solution to Ricci Flow on dumbbell $S^3$

dec 23 at 3:27 Thomas Richard 1,4521411

1
4
1
147
views

### Concerning strata in $C^\infty(M)$

dec 4 at 8:08 Chris Gerig 5,52611240

4
4
2
272
views

### (Infinite) Suspension Functor on the Pontryagin-Thom Construction

nov 27 at 10:02 Chris Gerig 5,52611240

5
13
2
624
views

### Why Donaldson’s Four-Six Conjecture?

nov 15 at 20:55 Chris Gerig 5,52611240

3