11

# Questions

10
2
184
views

### Discrete disjoint covering of integer lattices

may 9 at 14:53 Richard Stanley 13.6k26094

6
1
254
views

### Status of the Isomorphism problem for automatic groups?

dec 17 at 1:16 Andy Putman 18.7k358119

4
7
4
520
views

### The most general context of Mather’s Cube Theorems

mar 3 12 at 16:09 Jacob Lurie 6,7142738

2
4
0
177
views

### Connecting group ring, abelianization

aug 15 11 at 13:55 some guy on the street 1,543412

2
10
0
576
views

### What’s so difficult about $\pi_{15}(SO)$?

jul 22 11 at 17:09 some guy on the street 1,543412

3
3
1
200
views

### Topological Localization of (the simply-connected cover of) SO or Spin

may 25 11 at 9:37 Tilman 3,84241327

1
3
3
321
views

### Limits are terminal objects in another category; (when) are they colimits of (another diagram)?

apr 7 11 at 21:02 David Carchedi 7,9521028

1
4
1
761
views

### Contractability of Exotic R^4s

mar 16 11 at 0:22 MathOverflow 123

6
1
361
views

### A curious construction of a chain complex and its homology

dec 29 10 at 21:56 Noah Stein 4,3711926

4