User Veen

11 votes

1 answer

1k views

Coherent sheaf with connection is locally free?

ag.algebraic-geometry

asked Nov 19, 2011 at 12:17

11 votes

1 answer

1k views

Line bundles with integrable connection on abelian varieties

ag.algebraic-geometry

asked Nov 7, 2011 at 8:29

10 votes

4 answers

3k views

Lie Algebra of Group Scheme

ag.algebraic-geometry

asked Oct 23, 2011 at 11:28

5 votes

2 answers

574 views

Construction of the spectral sequence of Katz/Oda

ag.algebraic-geometry ct.category-theory

asked Jun 2, 2013 at 8:53

3 votes

1 answer

1k views

Question about Faltings, Chai: Degeneration of abelian varieties

ag.algebraic-geometry

asked Oct 20, 2011 at 19:14

3 votes

2 answers

1k views

Unipotent vector bundles

ag.algebraic-geometry

asked Dec 2, 2011 at 22:16

2 votes

1 answer

381 views

Fibrewise properties of abelian schemes

ag.algebraic-geometry

asked Jan 2, 2012 at 11:13

2 votes

1 answer

329 views

Ext groups with connection and Hodge Decomposition

ag.algebraic-geometry dg.differential-geometry

asked Oct 5, 2011 at 14:39

2 votes

1 answer

789 views

Deformation of Line bundles over dual numbers

ag.algebraic-geometry

asked Nov 8, 2011 at 15:54

2 votes

1 answer

332 views

Simple Question on Injective Hulls

ac.commutative-algebra modules injective-modules

asked Jan 22, 2012 at 15:24

1 vote

4 answers

309 views

Criterions for Reflexiveness of sheaves and a special case

ag.algebraic-geometry dg.differential-geometry

asked Jan 30, 2012 at 12:31

1 vote

2 answers

367 views

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

ag.algebraic-geometry

asked Feb 4, 2012 at 17:01

1 vote

1 answer

492 views

Can one apply GAGA in this special case?

ag.algebraic-geometry

asked Mar 20, 2012 at 10:00

1 vote

1 answer

418 views

Degree of finite group schemes

ag.algebraic-geometry group-schemes

asked May 18, 2012 at 7:51

1 vote

1 answer

178 views

Locally free sheaves on group schemes and thickenings

ag.algebraic-geometry

asked Aug 6, 2012 at 15:05

1 vote

1 answer

440 views

Question about formal group schemes

ag.algebraic-geometry

asked Jan 5, 2012 at 10:32

0 votes

1 answer

297 views

Vector bundles and tensor operations

ag.algebraic-geometry

asked Jan 16, 2012 at 14:22

0 votes

1 answer

504 views

Pullback of D-Modules

ag.algebraic-geometry sg.symplectic-geometry

asked Sep 30, 2011 at 11:30

0 votes

1 answer

282 views

Differential forms on abelian schemes

ag.algebraic-geometry

asked Nov 3, 2011 at 12:32

0 votes

1 answer

756 views

Exterior Product of module sheaves

ag.algebraic-geometry

asked Jan 27, 2012 at 13:51

0 votes

1 answer

942 views

Basic question about Picard functor

ag.algebraic-geometry

asked Nov 15, 2011 at 13:51

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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

Fibrewise properties of abelian schemes

Ext groups with connection and Hodge Decomposition

Deformation of Line bundles over dual numbers

Simple Question on Injective Hulls

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?

Degree of finite group schemes

Locally free sheaves on group schemes and thickenings

Question about formal group schemes

Vector bundles and tensor operations

Pullback of D-Modules

Differential forms on abelian schemes

Exterior Product of module sheaves

Basic question about Picard functor