5

Questions

9
31
votes
3
answers
3k
views

How do we know that Fermat wrote his famous note in 1637?

feb 4 12 at 11:37 Franz Lemmermeyer 17.2k138101

5
14
votes
2
answers
821
views

Is there a higher homotopical spinor theory?

nov 30 10 at 9:28 Angelo 19.6k34775

1
13
votes
1
answer
840
views

What finite group schemes can act freely on a rational function field in one variable?

may 18 10 at 12:22 MathOverflow 123

 
7
votes
0
answers
156
views

Two ways of getting a cohomology class from an extension of a discrete group by $\mathbb C^*$

apr 3 at 18:49 Angelo 19.6k34775

1
5
votes
0
answers
465
views

Looking for a reference for a generalization of the Weierstrass preparation theorem

mar 20 11 at 8:59 Angelo 19.6k34775