User Veen

12 votes

1 answer

2k views

Coherent sheaf with connection is locally free?

asked Nov 19, 2011 at 12:17

12 votes

1 answer

1k views

Line bundles with integrable connection on abelian varieties

asked Nov 7, 2011 at 8:29

10 votes

4 answers

3k views

Lie Algebra of Group Scheme

asked Oct 23, 2011 at 11:28

5 votes

2 answers

687 views

Construction of the spectral sequence of Katz/Oda

asked Jun 2, 2013 at 8:53

3 votes

1 answer

1k views

Question about Faltings, Chai: Degeneration of abelian varieties

asked Oct 20, 2011 at 19:14

3 votes

2 answers

1k views

Unipotent vector bundles

asked Dec 2, 2011 at 22:16

3 votes

1 answer

869 views

Deformation of Line bundles over dual numbers

asked Nov 8, 2011 at 15:54

2 votes

1 answer

368 views

Simple Question on Injective Hulls

asked Jan 22, 2012 at 15:24

2 votes

1 answer

462 views

Degree of finite group schemes

asked May 18, 2012 at 7:51

2 votes

1 answer

386 views

Fibrewise properties of abelian schemes

asked Jan 2, 2012 at 11:13

2 votes

1 answer

423 views

Ext groups with connection and Hodge Decomposition

asked Oct 5, 2011 at 14:39

1 vote

1 answer

454 views

Question about formal group schemes

asked Jan 5, 2012 at 10:32

1 vote

1 answer

198 views

Locally free sheaves on group schemes and thickenings

asked Aug 6, 2012 at 15:05

1 vote

4 answers

356 views

Criterions for Reflexiveness of sheaves and a special case

asked Jan 30, 2012 at 12:31

1 vote

2 answers

373 views

When does regularity of the base scheme imply regularity of the top scheme?

asked Feb 4, 2012 at 17:01

1 vote

1 answer

499 views

Can one apply GAGA in this special case?

asked Mar 20, 2012 at 10:00

0 votes

1 answer

867 views

Exterior Product of module sheaves

asked Jan 27, 2012 at 13:51

0 votes

1 answer

1k views

Basic question about Picard functor

asked Nov 15, 2011 at 13:51

0 votes

1 answer

299 views

Vector bundles and tensor operations

asked Jan 16, 2012 at 14:22

0 votes

1 answer

589 views

Pullback of D-Modules

asked Sep 30, 2011 at 11:30

0 votes

1 answer

287 views

Differential forms on abelian schemes

asked Nov 3, 2011 at 12:32

Stack Exchange Network

21 Questions

Coherent sheaf with connection is locally free?

Line bundles with integrable connection on abelian varieties

Lie Algebra of Group Scheme

Construction of the spectral sequence of Katz/Oda

Question about Faltings, Chai: Degeneration of abelian varieties

Unipotent vector bundles

Deformation of Line bundles over dual numbers

Simple Question on Injective Hulls

Degree of finite group schemes

Fibrewise properties of abelian schemes

Ext groups with connection and Hodge Decomposition

Question about formal group schemes

Locally free sheaves on group schemes and thickenings

Criterions for Reflexiveness of sheaves and a special case

When does regularity of the base scheme imply regularity of the top scheme?

Can one apply GAGA in this special case?

Exterior Product of module sheaves

Basic question about Picard functor

Vector bundles and tensor operations

Pullback of D-Modules

Differential forms on abelian schemes