Torsten Ekedahl

Member for 13 years, 1 month

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ag.algebraic-geometry

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Answers

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Score Activity Newest

52

Why worry about the axiom of choice?

Apr 29, 2010

48

Separable and algebraic closures?

Jun 7, 2010

42

From Zeta Functions to Curves

Jul 18, 2011

34

Which groups have only real and quaternionic irreducible representations?

Nov 27, 2010

29

Is there a machinery describing all the irreducible representations ?

Mar 18, 2010

Questions

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25

Abundance for algebraic surfaces

Oct 19, 2010

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ag.algebraic-geometry

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nt.number-theory

209

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at.algebraic-topology

186

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24

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rt.representation-theory

167

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16

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gr.group-theory

144

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16

posts

Reputation

+10

Torsors for finite group schemes

+10

Obstructions to formally integrating vector fields in characteristic p?

+10

Have people successfully worked with the full ring of differential operators in characteristic p?

+10

Why does the Grothendieck group $K_0(R)$ of a ring not depend on our choice of using left modules instead of right modules?

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Jun 25, 2013
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Mar 18, 2010
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