User MartinG - MathOverflow

MartinG

Member for 14 years, 9 months

ans.hsh.no/home/mgg
Norway

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10 Answers

Score Activity Newest

10 votes

Families of ideal sheaves: What's the correct definition?

answered Sep 18, 2012 at 17:04

7 votes

Are any two K3 surfaces over C diffeomorphic?

answered Apr 21, 2010 at 12:06

7 votes

Accepted

Characterisation of coherent sheaves on an algebraic variety

answered May 20, 2010 at 18:19

6 votes

What in the meaning of "schematic support"?

answered Aug 5, 2010 at 15:06

6 votes

Union of closed subschemes with the structure sheaf over it

answered Mar 22, 2010 at 13:18

3 votes

Group and Hopf Algebra Structures for Projective Varieties

answered May 6, 2010 at 11:17

3 votes

Extending a polynomial function from an open subset

answered Apr 6, 2011 at 6:30

2 votes

Accepted

When do stability and semistability coincide?

answered Mar 4, 2011 at 14:13

1 vote

Reference request: is the punctual Hilbert scheme irreducible?

answered Apr 8, 2010 at 9:56

0 votes

Endomorphisms of bundles associated to codimension 2 subvarieties

answered Aug 10, 2010 at 11:23