User Gerry Myerson

10 votes

sums of fractional parts of linear functions of n

answered Feb 8, 2011 at 6:23

4 votes

Discovering patterns in data and methodologies used

answered Apr 4 at 3:26

16 votes

Is there a known Turing machine which halts if and only if the Collatz conjecture has a counterexample?

answered Aug 24, 2018 at 22:19

7 votes

Accepted

What is the smallest $\mathbb{Z}[x]$ multiple of $(x-1)^n$ in the coefficient vector $\ell_1$ sense?

answered Feb 27 at 6:36

6 votes

Infinite set intersection with arithmetic progressions

answered Feb 2 at 22:30

0 votes

Integer quadratic representation subject to discriminant minimization algorithm

answered Jan 20 at 4:14

9 votes

Accepted

Numerical integration method that doesn't involve derivative in the error bound

answered Jan 16 at 10:21

3 votes

Examples of eventual counterexamples

answered Dec 31, 2023 at 14:23

2 votes

A rational distance problem with (possibly) multiple solutions

answered Dec 22, 2023 at 16:47

4 votes

Accepted

Maximum product of digits of a perfect power

answered Dec 12, 2023 at 22:24

1 vote

Interesting examples of systems of linear differential equations with constant coefficients

answered Nov 20, 2023 at 7:00

0 votes

Exponential growth of shortest vector norm for successive lattices corresponding to powers of a matrix

answered Oct 16, 2023 at 2:41

6 votes

Combinatorial consequences of de Branges's Theorem?

answered Sep 19, 2023 at 3:05

12 votes

Accepted

How many functions are there from a set to itself, up to isomorphism?

answered Aug 17, 2023 at 0:36

10 votes

Accepted

Diophantine entertainment -- mixed natural numbers

answered Oct 10, 2022 at 4:18

0 votes

Transcendental functions with two prescribed values

answered Jul 30, 2023 at 1:09

32 votes

111...11 base p = 111...11 base q

answered Jul 31, 2023 at 4:23

11 votes

Divisors of $a^n+1$

answered Jul 28, 2023 at 22:53

2 votes

Number of polynomials with a rational or integral root

answered Jul 13, 2023 at 3:25

12 votes

Brute force open problems in graph theory

answered Jul 7, 2023 at 0:15

4 votes

Accepted

How to use Meredith’s axiom for classical logic?

answered Jul 2, 2023 at 3:17

2 votes

Are there variants of Euclidean Steiner Tree problem that are known to be in P?

answered Jun 22, 2023 at 3:36

3 votes

What are examples of mathematical concepts named after the wrong people? (Stigler's law)

answered Apr 22, 2023 at 3:51

10 votes

Postal code numbering adjacency problem

answered Jun 14, 2023 at 7:46

3 votes

Partitioning polygons into obtuse isosceles triangles

answered Jun 11, 2023 at 1:03

1 vote

Permutations of subsets with certain properties

answered Jun 12, 2023 at 4:00

5 votes

Bounds of heights of coefficients of rational polynomials

answered Jun 6, 2023 at 6:38

21 votes

Oddities of evenness

answered May 30, 2023 at 7:16

11 votes

Algebraic P vs. NP

answered Mar 7, 2011 at 22:45

2 votes

Decompose complete directed graph with n vertices into n edge-disjoint cycles with length n−1

answered Apr 23, 2023 at 1:02

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767 Answers

sums of fractional parts of linear functions of n

Discovering patterns in data and methodologies used

Is there a known Turing machine which halts if and only if the Collatz conjecture has a counterexample?

What is the smallest $\mathbb{Z}[x]$ multiple of $(x-1)^n$ in the coefficient vector $\ell_1$ sense?

Infinite set intersection with arithmetic progressions

Integer quadratic representation subject to discriminant minimization algorithm

Numerical integration method that doesn't involve derivative in the error bound

Examples of eventual counterexamples

A rational distance problem with (possibly) multiple solutions

Maximum product of digits of a perfect power

Interesting examples of systems of linear differential equations with constant coefficients

Exponential growth of shortest vector norm for successive lattices corresponding to powers of a matrix

Combinatorial consequences of de Branges's Theorem?

How many functions are there from a set to itself, up to isomorphism?

Diophantine entertainment -- mixed natural numbers

Transcendental functions with two prescribed values

111...11 base p = 111...11 base q

Divisors of $a^n+1$

Number of polynomials with a rational or integral root

Brute force open problems in graph theory

How to use Meredith’s axiom for classical logic?

Are there variants of Euclidean Steiner Tree problem that are known to be in P?

What are examples of mathematical concepts named after the wrong people? (Stigler's law)

Postal code numbering adjacency problem

Partitioning polygons into obtuse isosceles triangles

Permutations of subsets with certain properties

Bounds of heights of coefficients of rational polynomials

Oddities of evenness

Algebraic P vs. NP

Decompose complete directed graph with n vertices into n edge-disjoint cycles with length n−1