9

Questions

 
4
votes
1
answer
250
views

Factoriality vs $\mathbf{Q}$-factoriality for threefolds hypersurfaces with isolated singularities

jan 31 at 5:56 Hailong Dao 15.5k2971

1
3
votes
0
answers
198
views

Isolated singularities and tangent cones

dec 7 at 9:57 Francesco Polizzi 19.2k23656

2
3
votes
0
answers
183
views

Recovering syzygies of zero-dimensional schemes from those of their general linear projections.

feb 28 12 at 11:20 Francesco Polizzi 19.2k23656

1
3
votes
0
answers
160
views

The Schrodinger representation on the space of sections of a general $(1,3)$-polarized abelian surface

nov 22 11 at 15:54 Francesco Polizzi 19.2k23656

4
8
votes
1
answer
334
views

When is a general projection of $d^2$ points in $\mathbb{P}^3$ a complete intersection?

jun 9 11 at 6:36 Francesco Polizzi 19.2k23656

2
5
votes
1
answer
444
views

$2$-torsion line bundles on abelian varieties

dec 21 10 at 14:51 Francesco Polizzi 19.2k23656

 
5
votes
1
answer
463
views

Rank 2 vector bundle on a product of elliptic curves

mar 4 11 at 22:41 Sándor Kovács 23.8k25373

14
30
votes
5
answers
1k
views

Surfaces in $\mathbb{P}^3$ with isolated singularities

may 10 at 23:19 Johan 1834

 
2
votes
1
answer
575
views

Variation of the Albanese map

jul 9 10 at 14:07 Angelo 19.8k34775