User Wojowu

9 votes

Accepted

Are there overwhelmingly more finite posets than finite groups?

answered May 2, 2021 at 13:00

9 votes

"Violent" field isomorphisms and $p$-adic "degrees" of complex numbers

answered Mar 25, 2021 at 17:03

9 votes

Accepted

Subset of $[\omega]^\omega$ that can be "colored" with $3$, but not $2$ colors

answered Jan 6, 2020 at 16:03

9 votes

Does there exist a rational polynomial $P(x)\in{\mathbb Q}[x]{}$ such that $P(\zeta(s))=\zeta(P(s))$?

answered Mar 25, 2020 at 23:00

9 votes

Accepted

Transcendental distance sets

answered Jul 26, 2015 at 14:35

9 votes

Accepted

Growth of Mordell-Weil Rank of Elliptic Curves over Field Extensions

answered Feb 24, 2019 at 19:47

9 votes

Accepted

Does measurability of cardinal $\kappa$ imply measurability of $2^\kappa$?

answered Jan 13, 2019 at 22:36

8 votes

Accepted

$a^b=b^a$ and algebraicity

answered May 19, 2019 at 19:55

8 votes

Dimension of a topological space equals the supremum of the dimension of open subsets in an open cover

answered May 24, 2019 at 7:50

8 votes

Accepted

Growth rate of longest sequence of strings where no string is a subsequence of a later one

answered Nov 11, 2017 at 21:10

8 votes

Great graduate courses that went online recently

answered Mar 26, 2021 at 12:59

8 votes

Accepted

About Landau's 4th problem

answered Nov 9, 2020 at 0:20

8 votes

Zermelo-Frankel set theory for algebraists

answered Dec 15, 2020 at 17:32

8 votes

Accepted

Generalization of $\lim_{n \rightarrow \infty} \prod_{i=1}^{n}\frac{2i-1}{2i}$ for a character $\chi:\mathbb{Z}/s \mathbb{Z} \rightarrow \mathbb{C}^*$

answered Dec 30, 2020 at 21:29

8 votes

Algebraically closed fields with only finite orbits

answered Jun 22, 2023 at 22:55

8 votes

Golden ratio in contemporary mathematics

answered Sep 4, 2021 at 21:13

8 votes

Accepted

Is a weak version of the three sets Lemma provable in ZF?

answered Jun 7 at 21:05

8 votes

Accepted

Rationals polynomials with integers values

answered Feb 12 at 12:39

7 votes

Accepted

Regarding upper numbering of ramification groups

answered Jun 9 at 12:16

7 votes

Accepted

If $G=\mathsf{Aut}_k(F)$ acts on field $F$ algebraic over $k$ then do we have: orbit $G\alpha=\text{ roots of minimal polynomial of }\alpha$?

answered Nov 11, 2021 at 17:38

7 votes

Need for Drinfeld modules compared to elliptic curves over function field

answered May 11, 2023 at 2:38

7 votes

Accepted

Is the set of all solutions $x > 0$ to $ \pi(x) = \operatorname{li}(x)$ unbounded?

answered Dec 16, 2022 at 15:19

7 votes

Accepted

About a possible extension of Siegel-Walfisz theorem

answered Mar 6, 2020 at 9:50

7 votes

On the Dirichlet series for $1/\zeta(s)$ for real $s$ and the zeros of zeta

answered Sep 18, 2019 at 17:29

7 votes

Does the equation $x^2+x=a$ have an integer solution?

answered Dec 24, 2017 at 10:41

7 votes

Accepted

If $p_n(a,b)$ is a rational number (or integer) for 3 consecutive values of $n$ then every $p_n(a,b)$ is

answered Jan 19, 2019 at 12:31

6 votes

Accepted

Is every finite graph an induced minor of $\omega^2$?

answered Jan 21, 2019 at 16:12

6 votes

Accepted

Rigid space, but with homeomorphic neighborhoods

answered Feb 13, 2019 at 13:20

6 votes

Accepted

Fixed point property and interval topology

answered Feb 1, 2019 at 10:33

6 votes

Accepted

Density of primes in the set $\{p_1+2a,...,p_n+2a,...\}$ for every natural $a$, any conjectures?

answered Jun 7, 2019 at 15:09

Stack Exchange Network

227 Answers

Are there overwhelmingly more finite posets than finite groups?

"Violent" field isomorphisms and $p$-adic "degrees" of complex numbers

Subset of $[\omega]^\omega$ that can be "colored" with $3$, but not $2$ colors

Does there exist a rational polynomial $P(x)\in{\mathbb Q}[x]{}$ such that $P(\zeta(s))=\zeta(P(s))$?

Transcendental distance sets

Growth of Mordell-Weil Rank of Elliptic Curves over Field Extensions

Does measurability of cardinal $\kappa$ imply measurability of $2^\kappa$?

$a^b=b^a$ and algebraicity

Dimension of a topological space equals the supremum of the dimension of open subsets in an open cover

Growth rate of longest sequence of strings where no string is a subsequence of a later one

Great graduate courses that went online recently

About Landau's 4th problem

Zermelo-Frankel set theory for algebraists

Generalization of $\lim_{n \rightarrow \infty} \prod_{i=1}^{n}\frac{2i-1}{2i}$ for a character $\chi:\mathbb{Z}/s \mathbb{Z} \rightarrow \mathbb{C}^*$

Algebraically closed fields with only finite orbits

Golden ratio in contemporary mathematics

Is a weak version of the three sets Lemma provable in ZF?

Rationals polynomials with integers values

Regarding upper numbering of ramification groups

If $G=\mathsf{Aut}_k(F)$ acts on field $F$ algebraic over $k$ then do we have: orbit $G\alpha=\text{ roots of minimal polynomial of }\alpha$?

Need for Drinfeld modules compared to elliptic curves over function field

Is the set of all solutions $x > 0$ to $ \pi(x) = \operatorname{li}(x)$ unbounded?

About a possible extension of Siegel-Walfisz theorem

On the Dirichlet series for $1/\zeta(s)$ for real $s$ and the zeros of zeta

Does the equation $x^2+x=a$ have an integer solution?

If $p_n(a,b)$ is a rational number (or integer) for 3 consecutive values of $n$ then every $p_n(a,b)$ is

Is every finite graph an induced minor of $\omega^2$?

Rigid space, but with homeomorphic neighborhoods

Fixed point property and interval topology

Density of primes in the set $\{p_1+2a,...,p_n+2a,...\}$ for every natural $a$, any conjectures?