Watson Ladd's user avatar
Watson Ladd's user avatar
Watson Ladd's user avatar
Watson Ladd
  • Member for 12 years, 5 months
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8 votes
0 answers
362 views

Computing motivic Galois group

7 votes
2 answers
565 views

Representation-theoretic operations on modular forms

6 votes
1 answer
227 views

Parahorics in nonsemisimple reductive algebraic groups

5 votes
1 answer
232 views

Moy-Prasad and lattice stablizers

5 votes
0 answers
156 views

Uniqueness of cohomological holomorphic discrete series representation

5 votes
1 answer
143 views

Generalization of a lemma of Livne

5 votes
1 answer
385 views

Mazur's Galois Deformations paper for non-residually irreducible case

5 votes
0 answers
120 views

Anyone got two Galois reps to compare?

5 votes
1 answer
257 views

Irrelevant parabolics and inner forms of GSp(4)

5 votes
0 answers
166 views

Where does the notation $\operatorname{Tr}(\cdot)\bmod \ell^\alpha$ implies isomorphism come from?

4 votes
0 answers
316 views

Are all weight 5/2 modular forms theta series?

4 votes
1 answer
414 views

Birch's conjecture from Representation Theory

4 votes
1 answer
810 views

Solving a system of linear equations over the integers

4 votes
0 answers
87 views

Asymptotics of the dimensions of the plus and minus space of Atkin-Lehner

4 votes
0 answers
140 views

Functoriality of parahorics

3 votes
0 answers
93 views

Special fibers of parahorics

3 votes
1 answer
100 views

Normalizing trains without sign walking in compartments

3 votes
0 answers
161 views

Kottwitz's vertical map

3 votes
0 answers
77 views

Noncommutivity of various lifts

2 votes
0 answers
210 views

Residual Representation of a Motive

2 votes
0 answers
125 views

The Galois side of the Norm map

2 votes
0 answers
83 views

What does a parahoric subgroup do under a surjection?

2 votes
0 answers
62 views

Determining subgroup of finite group of Lie type from characteristic polynomials

2 votes
0 answers
113 views

Conjectures that can be tested with large numbers of Hecke eigenvalues of GSp(4) automorphic forms

1 vote
0 answers
217 views

Is the genus symbol implemented?

1 vote
1 answer
208 views

How much extra ramification in a residual representation

0 votes
1 answer
140 views

Degree required to generate a particular galois group

0 votes
0 answers
101 views

p-adic numerical analysis question for a quadratic form