40,690 reputation
362146
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 davidlowryduda.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).


Dec
12
reviewed No Action Needed Calculating expectation function and covariance function
Dec
12
reviewed No Action Needed What is the demand function p(x)?
Dec
12
reviewed Approve What is the demand function p(x)?
Dec
7
reviewed Approve Calculate $\sup \,\left\{\frac{n}{n+1}:n \in\mathbb{N}\right\}$
Oct
19
reviewed Approve If $f(x)$ has a minimum at $x_1$ and a maximum at $x_2$, which of the following are true?
Aug
18
reviewed Approve Single Variable Calculus Reference Recommendations
Aug
13
reviewed No Action Needed How to prove convex+concave=affine?
Aug
13
reviewed Leave Open Is this proof that there are no perfect, odd, integer square numbers legitimate?
Jun
27
reviewed Reject Where does modulus take place
Jun
16
reviewed Approve Why this equation is correct?
Jun
16
reviewed Approve Why this equation is correct?
May
22
reviewed Reject How do I solve this Discrete Math problem in the picture?
May
16
reviewed Edit How should I solve integrals of this type?
Mar
4
reviewed Approve The proof to the statistic estimate
Feb
26
reviewed Approve Proving the sandwich theorem for $\lim_{n \to \infty} c_n$ if $a_n \leq c_n \leq b_n$ and $a_n, b_n \to c$
Feb
26
reviewed Approve formal proof with natural deduction
Feb
22
reviewed Approve What is the intersection of all Sylow $p$-subgroup's normalizer?
Feb
22
reviewed Approve Math and chess question!
Feb
22
reviewed Close Consider Van der Pol’s equation
Feb
22
reviewed Edit Collapsing a Factor to the identity element - Fraleigh p. 14 Theorem 15.8