User Thomas

47 votes

1 answer

6k views

Has gnu(2048) been found?

asked Dec 30, 2019 at 4:43

18 votes

2 answers

710 views

Is Post's tag system solved?

asked Nov 28, 2018 at 2:31

15 votes

1 answer

611 views

What is this quotient of the triangle 2-3-7 group?

asked Feb 19, 2018 at 6:51

15 votes

1 answer

2k views

Ramsey Number R(3,3,4)

asked Mar 26, 2018 at 23:45

14 votes

3 answers

3k views

Presentation of the Monster Group

asked Sep 15, 2013 at 9:14

13 votes

1 answer

499 views

On the equation $a^6+b^6+c^6=d^2$

asked Aug 22, 2020 at 10:52

12 votes

1 answer

3k views

Factorization of polynomials in two variables

asked Feb 14, 2015 at 8:45

11 votes

1 answer

457 views

Group theory conjecture on hurwitz groups

asked Aug 17, 2013 at 15:49

10 votes

5 answers

771 views

Reference request: Diophantine equations

asked Aug 18, 2020 at 1:53

9 votes

0 answers

303 views

Sum and Product game

asked Apr 29, 2020 at 21:48

7 votes

0 answers

478 views

A winning move for the first player in $3 \times 3 \times \omega$ Ordinal Chomp

asked Dec 15, 2015 at 5:04

7 votes

2 answers

964 views

Simplicity of infinite groups

asked Aug 22, 2013 at 3:04

7 votes

1 answer

348 views

New relator in hurwitz group

asked Nov 2, 2014 at 0:37

7 votes

1 answer

161 views

Constructing countable threelds of finite dimension

asked Jan 8 at 21:18

7 votes

0 answers

237 views

Magic hourglass of squares hyperelliptic equation

asked Nov 25, 2021 at 4:49

6 votes

1 answer

507 views

A curious group presentation

asked Aug 26, 2022 at 10:42

6 votes

1 answer

380 views

Presentation of the Monster as a Hurwitz group

asked Jun 23, 2020 at 0:10

6 votes

1 answer

507 views

Simple Hurwitz Groups of order less than 10^7

asked Feb 4, 2015 at 5:43

6 votes

1 answer

765 views

Quotient of Coxeter group

asked Sep 17, 2013 at 11:39

5 votes

1 answer

749 views

Free metabelian group of rank 2

asked Oct 3, 2013 at 12:32

5 votes

3 answers

289 views

Small Galois group solution to Fermat quintic

asked Sep 17, 2022 at 11:21

4 votes

1 answer

501 views

On sums of powers

asked Aug 12, 2020 at 11:18

4 votes

1 answer

333 views

Quotient of Coxeter Group II

asked Oct 11, 2013 at 4:11

4 votes

2 answers

308 views

Another quotient of Hurwitz group

asked Nov 21, 2013 at 7:12

4 votes

1 answer

298 views

Is there a name for this (conjugacy class multiplication table)? [closed]

asked Sep 19, 2013 at 12:15

4 votes

1 answer

564 views

The number of perfect squares which can occur in an arithmetic progression of length n

asked May 31, 2020 at 6:53

4 votes

0 answers

165 views

Infinite positions in 3D chomp

asked Apr 18, 2020 at 0:30

4 votes

1 answer

414 views

Solutions to diophantine equation

asked May 16, 2018 at 23:35

3 votes

0 answers

122 views

Post correspondence problem: Busy beaver variant

asked Apr 22, 2020 at 10:27

3 votes

2 answers

370 views

"L-Shaped Positions" in Chomp

asked Jan 25, 2016 at 10:24

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47 Questions

Has gnu(2048) been found?

Is Post's tag system solved?

What is this quotient of the triangle 2-3-7 group?

Ramsey Number R(3,3,4)

Presentation of the Monster Group

On the equation $a^6+b^6+c^6=d^2$

Factorization of polynomials in two variables

Group theory conjecture on hurwitz groups

Reference request: Diophantine equations

Sum and Product game

A winning move for the first player in $3 \times 3 \times \omega$ Ordinal Chomp

Simplicity of infinite groups

New relator in hurwitz group

Constructing countable threelds of finite dimension

Magic hourglass of squares hyperelliptic equation

A curious group presentation

Presentation of the Monster as a Hurwitz group

Simple Hurwitz Groups of order less than 10^7

Quotient of Coxeter group

Free metabelian group of rank 2

Small Galois group solution to Fermat quintic

On sums of powers

Quotient of Coxeter Group II

Another quotient of Hurwitz group

Is there a name for this (conjugacy class multiplication table)? [closed]

The number of perfect squares which can occur in an arithmetic progression of length n

Infinite positions in 3D chomp

Solutions to diophantine equation

Post correspondence problem: Busy beaver variant

"L-Shaped Positions" in Chomp