User David Loeffler

7 votes

0 answers

450 views

Galois representations in cohomology of quaternion Shimura varieties

asked Dec 16, 2016 at 10:39

7 votes

0 answers

277 views

Branching laws for orthogonal groups

asked Feb 24, 2017 at 18:38

7 votes

1 answer

480 views

Rigid versus log-rigid cohomology for semistable varieties

asked Apr 10, 2019 at 10:12

7 votes

1 answer

854 views

Connected components of real Lie groups

asked Jun 14, 2019 at 8:22

7 votes

0 answers

235 views

Rigid cohomology with support and dagger spaces

asked Aug 5, 2019 at 15:03

7 votes

1 answer

309 views

Modular symbols and degeneracy maps

asked Jun 4, 2013 at 22:36

6 votes

1 answer

135 views

Paramodular newvectors and twists

asked Mar 7, 2020 at 8:33

6 votes

0 answers

368 views

The $\ell = p$ case of Ihara's lemma

asked Feb 25, 2015 at 16:26

6 votes

0 answers

257 views

Semistable model of product of modular curves

asked Jan 12, 2022 at 14:24

5 votes

2 answers

430 views

Cohomology of the adjoint representation of $\mathrm{SL}_2(k)$

asked Nov 9, 2023 at 21:38

5 votes

2 answers

242 views

Residue of Dirichlet series at $s = 1$

asked Nov 12 at 19:40

5 votes

1 answer

632 views

Psi operator on Phi-Gamma modules

asked Dec 17, 2013 at 14:26

5 votes

0 answers

180 views

Non-vanishing of L-values for twists of Hilbert modular forms

asked May 29, 2020 at 19:10

5 votes

0 answers

405 views

Is this subset of a rigid space an admissible open?

asked Aug 16, 2019 at 8:42

5 votes

2 answers

521 views

Hilbert modular forms twist-equivalent to their conjugates

asked Jun 23, 2016 at 8:31

5 votes

1 answer

1k views

Pushforward maps for cohomology of coherent sheaves

asked Nov 21, 2017 at 10:01

5 votes

2 answers

876 views

Kernels of homomorphisms of group schemes

asked Sep 4, 2018 at 13:41

5 votes

0 answers

261 views

Lattices in Hermitian spaces over local fields

asked Aug 24, 2011 at 20:10

4 votes

1 answer

641 views

Endomorphisms in the derived category

asked Nov 1, 2018 at 13:31

4 votes

1 answer

182 views

New vectors for representations of GSp4 with nontrivial central character

asked Jul 16, 2013 at 13:54

4 votes

1 answer

303 views

Transcendence of a ratio of p-adic logarithms

asked Nov 6, 2015 at 15:59

3 votes

3 answers

579 views

Curve with given Frobenius polynomial

asked Jan 22, 2016 at 16:35

3 votes

1 answer

631 views

Which values of symmetric square $L$-functions are critical?

asked Sep 8, 2015 at 9:24

3 votes

0 answers

178 views

Regulator maps for ordinary varieties

asked Oct 27, 2013 at 20:27

3 votes

2 answers

613 views

Interpolation of periods for a Hida family of modular forms

asked Apr 16, 2014 at 11:56

3 votes

0 answers

221 views

Computing pushforwards and pullbacks of D-modules

asked Sep 3 at 16:14

3 votes

1 answer

297 views

Orbit of a parahoric subgroup on a flag variety

asked Jun 13, 2023 at 11:15

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87 Questions

Galois representations in cohomology of quaternion Shimura varieties

Branching laws for orthogonal groups

Rigid versus log-rigid cohomology for semistable varieties

Connected components of real Lie groups

Rigid cohomology with support and dagger spaces

Modular symbols and degeneracy maps

Paramodular newvectors and twists

The $\ell = p$ case of Ihara's lemma

Semistable model of product of modular curves

Cohomology of the adjoint representation of $\mathrm{SL}_2(k)$

Residue of Dirichlet series at $s = 1$

Psi operator on Phi-Gamma modules

Non-vanishing of L-values for twists of Hilbert modular forms

Is this subset of a rigid space an admissible open?

Hilbert modular forms twist-equivalent to their conjugates

Pushforward maps for cohomology of coherent sheaves

Kernels of homomorphisms of group schemes

Lattices in Hermitian spaces over local fields

Endomorphisms in the derived category

New vectors for representations of GSp4 with nontrivial central character

Transcendence of a ratio of p-adic logarithms

Curve with given Frobenius polynomial

Which values of symmetric square $L$-functions are critical?

Regulator maps for ordinary varieties

Interpolation of periods for a Hida family of modular forms

Computing pushforwards and pullbacks of D-modules

Orbit of a parahoric subgroup on a flag variety