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# Questions

21
21
votes
4
answers
4k
views

### Computing the Galois group of a polynomial

may 20 at 11:59 darij grinberg 12.8k12475

29
77
votes
0
answers
7k
views

### Ultrafilters and automorphisms of the complex field

mar 25 at 4:07 cheng tianren 1

9
21
votes
4
answers
832
views

### HNN Embedding Theorem for Amenable Groups?

sep 24 11 at 17:43 Denis Osin 1,706614

2
8
votes
0
answers
730
views

### Folner sequences of amenable groups of exponential growth

oct 30 10 at 14:45 Piotr Nowak 2356

4
21
votes
1
answer
625
views

### On the size of balls in Cayley graphs

aug 19 10 at 21:53 Andreas Thom 13.1k12365

3
8
votes
1
answer
440
views

### Periodic Automorphism Towers

jun 12 10 at 17:16 Simon Thomas 6,05511836

2
4
votes
2
answers
1k
views

### What are the Martin’s Maximum consequences of Namba forcing?

apr 11 10 at 13:44 Simon Thomas 6,05511836

14
24
votes
1
answer
760
views

### Cayley graphs of finitely generated groups

mar 23 10 at 17:27 Guntram 2,3561718