This is not my area of expertise, and I don't have the energy to figure out what an "automorphism tower" is. It appears that this is a duplicate of an MO question. If so, it should be closed as "off-topic" (it is answered elsewhere). Is there someone smarter than me who can help me out?
@XanderHenderson it appears to me as if the question is answered in the negative on MO. I'm not sure what the correct solution to that is - many of our questions here on MSE are also answered elsewhere.
@KReiser In general, questions which are answered on one SE site are supposed to be closed on other sites (one is supposed to find the "best" fit for a question). So if it is the same question (whether answered negatively or positively), it should be closed. But, like I said above, I don't know the math well enough to quickly determine if it is the same question.
And I don't really have the time / energy to try to figure it out right now (I'm out the door in five minutes).
I have been working with the Collatz Conjecture for fun and came about some interesting results. I know better than to claim this is a proof, but I would love if the community could share insight on my approach.
We all know the problem, but I will re-write it here:
$$
f(x) = \left\{ \begin{array}...
Not sure what to do with this post, the question is nice, but now it has 3 answers that should all be deleted (two are just wrong, and the other one is not an answer).
Theorem Let $f : \mathbb{N} \to \mathbb{C}$ be an arithmetic function and let $M(f, x) = \sum_{n \leq x} f(n)$ be the summatory function of $f$. If $M(f, x) = Ax^{\alpha} + O(x^{\theta})$, where $\alpha > \theta \geq 0$, then the Dirichlet series $F(s) = \sum_{n = 1}^{\infty} f(n)n^{-s}$ has a me...
I know this gets asked a lot, but I'd really appreciate comments about my proposed proof for the Collatz conjecture. At least to me it feels that demonstrating when an odd starting number goes to 1 occurs when p ≥ ⌊log2[3q(x0+1)]⌋ as it does in my formulation of the problem seems like a novel f...