User David Loeffler

5 votes

Frobenius actions on de Rham cohomology of ordinary elliptic curves

answered Apr 1, 2021 at 7:21

5 votes

What is the meaning of the $L$-group?

answered Oct 26, 2020 at 9:08

5 votes

Automorphy of mixed Tate motives over $\mathbb{Z}$

answered Dec 3, 2020 at 11:39

4 votes

Accepted

Defining arithmetic local systems

answered Nov 22, 2020 at 10:00

4 votes

Accepted

When is $-1$ in the image of a field norm?

answered Jun 25, 2020 at 16:18

4 votes

Accepted

Eigenvarieties and functoriality

answered Jan 28, 2021 at 11:25

4 votes

complement of "good reduction" points in p-adic shimura varieties

answered Feb 21, 2021 at 20:35

4 votes

Accepted

An example that a $p$ adic Galois representation is crystalline but not $B_e$ admissible

answered Jan 9, 2020 at 11:35

4 votes

Asymptotic analysis using the p-adic Mellin Transform?

answered Feb 7, 2020 at 7:24

4 votes

Accepted

Atkin-Lehner operator on supercuspidals

answered Mar 1, 2020 at 16:47

4 votes

Accepted

Integrality of Atkin-Lehner operator for $\Gamma_1(N)$

answered Mar 9, 2020 at 8:52

4 votes

Iwasawa theory and perfectoid spaces

answered Mar 20, 2020 at 14:24

4 votes

Accepted

Global symplectic (orthogonal) type of automorphic representation compels its type to all its local components?

answered Jan 2, 2022 at 14:13

4 votes

Exact sequence, de Rham representation

answered Jan 14, 2022 at 15:25

4 votes

Accepted

Sign of the special value at s=0 of Hecke L-functions

answered Jan 21, 2022 at 12:04

4 votes

Is there an analogue for Ramanujan–Serre derivative for Hilbert modular forms?

answered Jul 20, 2021 at 12:02

4 votes

Accepted

Higher Chow cycles

answered Jul 19, 2022 at 6:54

4 votes

Accepted

Rationalizing and minimizing elliptic curve coefficients

answered Dec 25, 2021 at 10:57

4 votes

Motive of CM elliptic curve and modular forms

answered May 19, 2022 at 6:37

4 votes

Herbrand-Ribet and Mazur-Wiles for function fields

answered Mar 10, 2018 at 16:05

4 votes

Accepted

Hecke operators for hermitian modular forms of general level

answered Apr 11, 2018 at 10:03

4 votes

Accepted

How large is Dcris of certain twists of modular forms?

answered Jun 1, 2017 at 7:59

4 votes

Accepted

Subgroup of $SL_2(O)$ with nice fundamental domain in complex upper half-plane

answered Dec 9, 2016 at 10:39

4 votes

Physical Applications of Locally Symmetric Spaces

answered Nov 24, 2018 at 9:52

4 votes

Accepted

State of the art on the main conjecture for supersingular elliptic curves/modular forms

answered May 1, 2019 at 6:38

4 votes

Accepted

Would it be a little but good exercise to construct or find out Breuil modules?

answered Jan 7, 2020 at 15:42

4 votes

Accepted

Modular symbols associated to Rankin Selberg convolutions and the symmetric square

answered Oct 14, 2019 at 18:00

4 votes

Accepted

Why are the formulations of Deligne-Ribet/Coates congruences for L-functions equivalent?

answered Sep 7, 2016 at 6:54

4 votes

Accepted

Does the isotropic group of local galois representation have finite index?

answered May 21, 2014 at 6:50

4 votes

Is Gauss sum a p-adic measure?

answered Sep 13, 2014 at 5:04

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337 Answers

Frobenius actions on de Rham cohomology of ordinary elliptic curves

What is the meaning of the $L$-group?

Automorphy of mixed Tate motives over $\mathbb{Z}$

Defining arithmetic local systems

When is $-1$ in the image of a field norm?

Eigenvarieties and functoriality

complement of "good reduction" points in p-adic shimura varieties

An example that a $p$ adic Galois representation is crystalline but not $B_e$ admissible

Asymptotic analysis using the p-adic Mellin Transform?

Atkin-Lehner operator on supercuspidals

Integrality of Atkin-Lehner operator for $\Gamma_1(N)$

Iwasawa theory and perfectoid spaces

Global symplectic (orthogonal) type of automorphic representation compels its type to all its local components?

Exact sequence, de Rham representation

Sign of the special value at s=0 of Hecke L-functions

Is there an analogue for Ramanujan–Serre derivative for Hilbert modular forms?

Higher Chow cycles

Rationalizing and minimizing elliptic curve coefficients

Motive of CM elliptic curve and modular forms

Herbrand-Ribet and Mazur-Wiles for function fields

Hecke operators for hermitian modular forms of general level

How large is Dcris of certain twists of modular forms?

Subgroup of $SL_2(O)$ with nice fundamental domain in complex upper half-plane

Physical Applications of Locally Symmetric Spaces

State of the art on the main conjecture for supersingular elliptic curves/modular forms

Would it be a little but good exercise to construct or find out Breuil modules?

Modular symbols associated to Rankin Selberg convolutions and the symmetric square

Why are the formulations of Deligne-Ribet/Coates congruences for L-functions equivalent?

Does the isotropic group of local galois representation have finite index?

Is Gauss sum a p-adic measure?