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Bhargav's user avatar
Bhargav's user avatar
Bhargav
  • Member for 14 years, 5 months
  • Last seen more than a month ago
  • Ann Arbor
26 votes
Accepted

Class groups of normal domains over finite fields

15 votes

Moduli space of K3 surfaces

13 votes

Euler characteristic of a manifold and self-intersection

13 votes
Accepted

Is projectiveness a Zariski-local property of modules? (Answered: Yes!)

11 votes
Accepted

Topologists loops versus algebraists loops

11 votes

Comparing cohomology over ${\mathbb C}$ and over ${\mathbb F}_q$

9 votes

For which hypersurfaces in projective space does the complement admit an algebraic group structure?

8 votes
Accepted

Does every morphism BG-->BH come from a homomorphism G-->H?

8 votes
Accepted

Hopf algebra reference

8 votes

What is the affinization of M_g?

7 votes

Extending faithfully flat covers of closed subschemes to open neighborhoods

7 votes

Etale covers of the affine line

6 votes

Iwasawa Decomposition

5 votes
Accepted

Are non-maximal orders in number fields Grothendieck rings?

5 votes

Properties of monodromy of a fibration?

4 votes

Why is the Hodge class of \bar{M_g} big and nef?

4 votes

R2 and S3 for rings.

3 votes

What does ramification have to do with separability?

3 votes

direct limit of free complemented subgroups

2 votes

internal homs and adjunctions?