User Pace Nielsen

7 votes

3 answers

2k views

Does a "composite field" always exist?

asked Feb 6, 2012 at 19:54

7 votes

1 answer

424 views

Sequences without long arithmetic progressions

asked Feb 8, 2012 at 19:08

7 votes

2 answers

578 views

Deriving consequences of identities

asked Jan 1, 2023 at 17:56

7 votes

0 answers

257 views

Computability assertions for Riemann zeta zeros

asked May 19, 2021 at 20:19

6 votes

1 answer

135 views

Automorphisms of special egg-box diagrams

asked Aug 5, 2022 at 18:53

6 votes

1 answer

545 views

Balancing act for infinite walks

asked Apr 24 at 16:39

6 votes

2 answers

646 views

Journal name abbreviations

asked May 29 at 15:10

6 votes

0 answers

429 views

Euler Bricks in High Dimensions

asked Dec 1, 2016 at 16:29

5 votes

0 answers

637 views

Unique product groups (and semigroups)

asked Apr 1, 2016 at 17:53

5 votes

1 answer

353 views

Ordinal Exponentiation Levy Hierarchy

asked Dec 18, 2018 at 20:19

5 votes

1 answer

320 views

A modification of the Ljunggren-Nagell equation

asked Nov 8, 2017 at 1:12

5 votes

1 answer

826 views

Does the following Diophantine equation have nontrivial rational solutions?

asked May 16, 2011 at 22:40

5 votes

5 answers

2k views

Noncommutative computational package

asked Sep 25, 2012 at 20:23

5 votes

0 answers

108 views

Structure of well-ordered commutative monoids

asked Apr 10 at 22:48

4 votes

0 answers

119 views

Adjoining new factors for primes in UFDs

asked Apr 16 at 23:25

4 votes

1 answer

678 views

Correct growth rate of logarithmic derivative of zeta, outside critical strip

asked Feb 25, 2022 at 22:05

4 votes

2 answers

259 views

Binary words that are nonconstant on long arithmetic progressions

asked Oct 29, 2020 at 23:19

4 votes

1 answer

804 views

Zero-dimensional spaces and clopen separations

asked May 5, 2015 at 20:16

4 votes

3 answers

373 views

Official names for specific compound sentences

asked May 17, 2012 at 16:55

4 votes

3 answers

506 views

Defining negation

asked Dec 1, 2016 at 20:13

3 votes

0 answers

301 views

What does second order set theory give us that is new?

asked Jan 30, 2020 at 22:34

3 votes

0 answers

50 views

Rings with terminating division chains of a given length

asked Apr 15, 2021 at 21:08

3 votes

0 answers

73 views

Fast checking that a system of polynomial equations is satisfiable over $\mathbb{F}_2$

asked Feb 28 at 17:42

2 votes

1 answer

133 views

Closed unbounded sets and partitions

asked Feb 29 at 16:02

2 votes

0 answers

173 views

Search publications for LaTeX code

asked Mar 26 at 16:15

2 votes

1 answer

262 views

Limited rook moves

asked Jun 22, 2020 at 22:59

2 votes

1 answer

280 views

Computable functions with limited domains

asked Aug 3, 2020 at 19:17

2 votes

0 answers

237 views

Representing iteration of a function in PA

asked Aug 18, 2020 at 18:38

2 votes

2 answers

476 views

Platonic Truth and 1st Order Logic - Take 2

asked Dec 28, 2016 at 17:30

2 votes

0 answers

81 views

A semigroup property related to von Neumann regularity

asked Dec 4, 2017 at 22:51

Stack Exchange Network

67 Questions

Does a "composite field" always exist?

Sequences without long arithmetic progressions

Deriving consequences of identities

Computability assertions for Riemann zeta zeros

Automorphisms of special egg-box diagrams

Balancing act for infinite walks

Journal name abbreviations

Euler Bricks in High Dimensions

Unique product groups (and semigroups)

Ordinal Exponentiation Levy Hierarchy

A modification of the Ljunggren-Nagell equation

Does the following Diophantine equation have nontrivial rational solutions?

Noncommutative computational package

Structure of well-ordered commutative monoids

Adjoining new factors for primes in UFDs

Correct growth rate of logarithmic derivative of zeta, outside critical strip

Binary words that are nonconstant on long arithmetic progressions

Zero-dimensional spaces and clopen separations

Official names for specific compound sentences

Defining negation

What does second order set theory give us that is new?

Rings with terminating division chains of a given length

Fast checking that a system of polynomial equations is satisfiable over $\mathbb{F}_2$

Closed unbounded sets and partitions

Search publications for LaTeX code

Limited rook moves

Computable functions with limited domains

Representing iteration of a function in PA

Platonic Truth and 1st Order Logic - Take 2

A semigroup property related to von Neumann regularity