User Nicolás

20 votes

1 answer

3k views

Crystalline cohomology via the syntomic site

asked May 24, 2011 at 15:45

15 votes

3 answers

3k views

algebraic de Rham cohomology of singular varieties

asked Apr 26, 2013 at 19:43

12 votes

2 answers

9k views

Jacobian criterion for smoothness of schemes

asked Nov 3, 2011 at 18:09

11 votes

2 answers

1k views

modular form Fourier coefficients and associated automorphic representation

asked Oct 24, 2011 at 5:01

10 votes

5 answers

5k views

pushforward of locally free sheaf is locally free?

asked Sep 27, 2011 at 21:44

10 votes

1 answer

1k views

Carayol via the trace formula

asked Jun 4, 2011 at 15:03

9 votes

2 answers

1k views

modularity of algebraic varieties

asked May 10, 2010 at 19:30

9 votes

1 answer

932 views

Difference between automorphic forms for SL(2) and GL(2)?

asked Sep 19, 2012 at 18:31

8 votes

2 answers

1k views

algebraic proof of Atiyah-Bott fixed point formula?

asked Nov 15, 2011 at 3:58

8 votes

0 answers

315 views

simple proof of relation between H^1 crystalline and Dieudonne module?

asked Apr 12, 2013 at 11:56

7 votes

1 answer

464 views

Needless axiom for Grothendieck topologies?

asked Apr 19, 2013 at 12:31

7 votes

1 answer

1k views

References for bad reduction of Jacobians of modular curves?

asked Oct 20, 2011 at 22:41

6 votes

1 answer

1k views

weight monodromy conjecture for curves?

asked Feb 12, 2013 at 13:15

6 votes

2 answers

516 views

Taking invariants under pro-p-group is exact?

asked Feb 20, 2013 at 16:58

5 votes

0 answers

1k views

Grothendieck monodromy theorem for l-adic sheaves

asked Feb 19, 2013 at 21:37

5 votes

0 answers

351 views

cech cohomology in topos

asked Jan 29, 2013 at 19:50

5 votes

0 answers

724 views

intersection cohomology and etale cohomology

asked Feb 6, 2013 at 8:10

5 votes

0 answers

397 views

false elliptic curves and principal polarizations

asked Apr 9, 2012 at 19:34

5 votes

0 answers

670 views

choice of local system in Deligne's construction of $l$-adic Galois representations

asked Jun 5, 2011 at 20:52

5 votes

1 answer

1k views

Eichler-Shimura for Shimura curves

asked Jun 7, 2011 at 15:24

5 votes

0 answers

681 views

Base change and Langlands' combinatorial exercise

asked Jun 9, 2011 at 14:07

5 votes

0 answers

327 views

Is there a concrete way to show the existence of canonical model for non-modular Shimura curves?

asked Jun 2, 2017 at 13:11

4 votes

1 answer

711 views

Faltings' category of almost modules

asked May 15, 2011 at 20:46

4 votes

1 answer

394 views

semisimplicity of automorphic Galois representations

asked Apr 14, 2012 at 0:48

4 votes

2 answers

391 views

vanishing of spectral term in Arthur-Selberg trace formula for GL(2)?

asked Feb 11, 2013 at 0:09

3 votes

1 answer

504 views

parabolic-Eisenstein decomposition of cohomology of modular curve

asked Sep 25, 2011 at 23:21

3 votes

1 answer

258 views

How to prove this algebra is flat?

asked May 7, 2013 at 10:35

3 votes

0 answers

204 views

Hodge filtration over $\mathbb Z_p$

asked May 11, 2013 at 14:20

2 votes

1 answer

319 views

Arthur-Clozel Prop 3.1 for Function Fields?

asked Mar 5, 2013 at 23:29

2 votes

0 answers

629 views

cohomology of projective limit of schemes

asked May 11, 2011 at 4:38

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44 Questions

Crystalline cohomology via the syntomic site

algebraic de Rham cohomology of singular varieties

Jacobian criterion for smoothness of schemes

modular form Fourier coefficients and associated automorphic representation

pushforward of locally free sheaf is locally free?

Carayol via the trace formula

modularity of algebraic varieties

Difference between automorphic forms for SL(2) and GL(2)?

algebraic proof of Atiyah-Bott fixed point formula?

simple proof of relation between H^1 crystalline and Dieudonne module?

Needless axiom for Grothendieck topologies?

References for bad reduction of Jacobians of modular curves?

weight monodromy conjecture for curves?

Taking invariants under pro-p-group is exact?

Grothendieck monodromy theorem for l-adic sheaves

cech cohomology in topos

intersection cohomology and etale cohomology

false elliptic curves and principal polarizations

choice of local system in Deligne's construction of $l$-adic Galois representations

Eichler-Shimura for Shimura curves

Base change and Langlands' combinatorial exercise

Is there a concrete way to show the existence of canonical model for non-modular Shimura curves?

Faltings' category of almost modules

semisimplicity of automorphic Galois representations

vanishing of spectral term in Arthur-Selberg trace formula for GL(2)?

parabolic-Eisenstein decomposition of cohomology of modular curve

How to prove this algebra is flat?

Hodge filtration over $\mathbb Z_p$

Arthur-Clozel Prop 3.1 for Function Fields?

cohomology of projective limit of schemes