95

# Questions

1
7
2
468
views

### Neusis constructions

apr 25 at 20:47 ε-δ 1,028516

7
1
477
views

### Elementary equivalence of ordinals

aug 18 10 at 17:25 sdcvvc 63049

7
2
240
views

### Are all homogeneous metric spaces bihomogeneous?

sep 28 10 at 3:55 Joel David Hamkins 75.2k7187343

6
2
823
views

### Compact Hausdorff spaces without isolated points in ZF

jan 30 at 0:37 Asaf Karagila 7,24311444

2
6
5
666
views

### Measurable cardinals under Axiom of Determinacy

oct 13 10 at 20:48 Andres Caicedo 14.4k14279

1
6
3
657
views

### Decidability of matrix algebra

aug 30 10 at 15:11 Tsuyoshi Ito 1,349615

5
6
1
957
views

### Set Theory and V=L

may 4 10 at 3:13 Joel David Hamkins 75.2k7187343

6
2
623
views

may 4 at 16:26 Andres Caicedo 14.4k14279

6
4
507
views

### non-isomorphic objects with no known nontrivial distinguishing invariants

oct 8 10 at 13:13 Andreas Blass 32.9k454109

1
6