200 reputation
7
bio website davidlowryduda.com
location Providence, RI
age 26
visits member for 3 years, 8 months
seen 3 hours ago

I'm working on my Math PhD at Brown University. I've finished my second year, and now I pursue my interests in analytic number theory. In particular, I study automorphic forms under Dr. Jeff Hoffstein.

I happen to loosely update a math blog at mixedmath.wordpress.com. I put a lot of MSE things on there too, though a lot of the material caters to whatever class I'm teaching at the time (this fall, calc I).


Nov
25
comment A game of stones
This is what I was going for, but I kept stumbling over myself. Good, simple proof.
Nov
14
asked Oscillatory integral moments of $L(\frac{1}{2} + it, f \times f)$
Jun
2
comment Cesaro(?)/Euler(?) - summation of the $s(p)=\sum_{k=0}^\infty (-1)^{H(k)} (1+k)^p$ for $p=1,2,3,…$ (where $H(k)$ is the Hamming-weight)
I really like this question, and it did not receive too much attention on MSE. So I'm migrating it to MO.
Mar
17
comment What is a sieve and why are sieves useful?
If you'll forgive the self-reference, I gave an expository talk about sieves.
Feb
11
awarded  Critic
Dec
7
comment Name or references for minimal $N$ such that $\left(\frac{a}{b}\right)_n = \left(\frac{a}{b'}\right)_n$ whenever $b \equiv b' \bmod (N)$
Thank you! Now I feel a bit guilty, because I've seen and maybe even said the word "conductor" quite a bit in other contexts, but haven't followed up on it yet. It's time to rectify that! (I really should learn class field theory sometime too)
Dec
7
accepted Name or references for minimal $N$ such that $\left(\frac{a}{b}\right)_n = \left(\frac{a}{b'}\right)_n$ whenever $b \equiv b' \bmod (N)$
Dec
7
asked Name or references for minimal $N$ such that $\left(\frac{a}{b}\right)_n = \left(\frac{a}{b'}\right)_n$ whenever $b \equiv b' \bmod (N)$
Aug
31
awarded  Autobiographer
Jun
25
awarded  Citizen Patrol
Mar
22
asked Recovering $\sum_{n \leq x} a(n)$ from $\sum_{n \leq x} a(n)e^{-n/x}$
Oct
14
awarded  Scholar
Oct
14
accepted An application of Mobius Inversion in a paper of Shintani
Oct
14
awarded  Supporter
Oct
13
awarded  Student
Oct
13
awarded  Editor
Oct
13
revised An application of Mobius Inversion in a paper of Shintani
added 91 characters in body
Oct
13
asked An application of Mobius Inversion in a paper of Shintani