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Marguax
  • Member for 8 years, 10 months
  • Last seen more than 8 years ago
  • France
19 votes
Accepted

Reduced special fiber implies reduced generic fiber for a projective morphism?

16 votes
Accepted

Chevalley Groups over an arbitrary ring.

14 votes

Algebraic Groups in Characteristic p

12 votes
Accepted

Exponentials in the opposite category of finite separable algebras

10 votes
Accepted

Image of abelian varieties

10 votes
Accepted

What was the original/historical motivation for introducing Grothendieck (pre-)topologies

9 votes

Is it possible to construct a formal group law from a Lie group without choosing coordinates?

7 votes
Accepted

When does the derived subgroup of $G(F)$ contains the $F$-points of unipotent subgroups of $G$

7 votes
Accepted

Representability of a certain group scheme quotient

6 votes
Accepted

Centralizers of one parameter subgroups in semi-simple Lie groups

6 votes
Accepted

Is $SL_1(D)$ toplogically finitely generated, for $D$ a division algebra over a local field?

5 votes

Reductive groups over finite fields

3 votes

Duality for rank one modules over a number ring

3 votes

Zariski dense subgroups of linear algebraic groups