1,617 reputation
1121
bio website
location
age
visits member for 4 years, 2 months
seen Jan 4 at 18:04

Dec
27
awarded  Nice Question
Dec
20
awarded  Constituent
Dec
16
awarded  Caucus
Dec
16
accepted Bounds on eigenvalues of Hecke operator on the Jacobian
Dec
2
comment Bounds on eigenvalues of Hecke operator on the Jacobian
@BrunoJoyal: I guess that's $2g$ where $g$ is the genus of the curve. I need to think about it a little more.
Dec
2
comment Bounds on eigenvalues of Hecke operator on the Jacobian
You are right, I was confused (and now a little less). So, is the $l$-tate module ($l\neq p$) "suitable"? What is the dimension (lets tensor with $\mathbb{Q}_l$ to get a vector space).
Nov
28
revised Bounds on eigenvalues of Hecke operator on the Jacobian
added 21 characters in body
Nov
28
comment Bounds on eigenvalues of Hecke operator on the Jacobian
By the way, I'm thinking of the Jacobian as an abelian group: Divisors of degree zero modulo principal divisors. This is my starting point in this question.
Nov
28
revised Bounds on eigenvalues of Hecke operator on the Jacobian
deleted 1 character in body
Nov
28
asked Bounds on eigenvalues of Hecke operator on the Jacobian
Nov
15
awarded  Yearling
Oct
21
awarded  Popular Question
Aug
18
comment The space $C_c^\infty(\mathbb{Q}_p^*)$ of smooth compactly supported functions on $\mathbb{Q}_p^*$
What you say is not equivalent to what I say. What I say allows more functions. I think that the space contains functions without "radius of constancy". For example, for each $n$, choose one coset of $1+p^n\mathbb{Z}_p$, such that the chosen cosets are pairwise disjoint, then take the characteristic function of the union of these sets. I hope what you say is true and that I am wrong. I was hoping exactly for "radius of constancy".
Aug
16
asked Strong Approximation for adelic quaternionic groups
Aug
3
asked The space $C_c^\infty(\mathbb{Q}_p^*)$ of smooth compactly supported functions on $\mathbb{Q}_p^*$
Jul
2
awarded  Curious
Jul
2
awarded  Inquisitive
Apr
25
asked The embedding $L^2(\Gamma(N)\backslash\text{SL}_2(\mathbb{R})) \hookrightarrow L^2(\text{SL}_2(\mathbb{Q})\backslash \text{SL}_2(\mathbb{A})))$?
Jan
2
comment irrep over $\mathbb R$
And by the way, if you write '@' before my name, I will get a notification that you're saying something to me and will see it more quickly.
Jan
2
comment irrep over $\mathbb R$
I don't exactly understand what you're saying there. Anyway, there are only $8$ real irreps of $C_2\times C_2\times C_2$, and they are all $1$-dimensional.