User Binzhou Xia

17 votes

0 answers

751 views

Elements of finite fields with many powers of trace zero

asked Dec 21, 2016 at 5:45

12 votes

1 answer

2k views

Ways to show a system of polynomial equations has no solution

asked Sep 20, 2014 at 15:31

9 votes

0 answers

520 views

Getting a bound via polynomial equations

asked Sep 27, 2013 at 7:44

8 votes

3 answers

1k views

Exponent of Sylow $p$-subgroup of classical groups over a field of characteristic $p$

asked Dec 12, 2012 at 3:21

7 votes

2 answers

873 views

Dimension of a homogeneous polynomial system

asked Sep 5, 2013 at 3:55

7 votes

1 answer

376 views

When is an almost simple group a split extension of its socle?

asked Aug 23, 2016 at 1:57

6 votes

1 answer

397 views

Generators of the algebra of symmetric polynomials over finite fields

asked Dec 27, 2016 at 3:42

5 votes

3 answers

570 views

A question on residues mod an even integer

asked Sep 25, 2013 at 12:15

5 votes

0 answers

231 views

Singularity of an $l\times l$ matrix whose entries are $2l$-th roots of unity

asked Oct 2, 2013 at 7:49

4 votes

0 answers

163 views

Number of cyclic difference sets

asked Oct 1, 2014 at 15:45

4 votes

2 answers

210 views

Maximal order of a metacyclic transitive permutation group of degree $n$

asked Feb 6, 2013 at 3:26

3 votes

2 answers

477 views

Maximal soluble subgroups in a parabolic subgroup of finite classical simple group

asked Nov 24, 2012 at 13:11

3 votes

2 answers

2k views

Prime divisors of $p^n+1$

asked Dec 25, 2014 at 14:53

3 votes

0 answers

466 views

An optimization problem over real symmetric matrices

asked Sep 12, 2013 at 15:19

2 votes

0 answers

140 views

Number of multipartite partitions with odd components

asked Nov 22, 2015 at 15:54

2 votes

1 answer

384 views

elements of absolute value one in cyclotomic fields

asked Sep 21, 2012 at 17:09

2 votes

0 answers

352 views

Elements whose conjugates are of the same absolute value in cyclotomic fields

asked Sep 22, 2012 at 11:34

2 votes

1 answer

99 views

Homocyclic primary module over PID

asked Jun 26, 2013 at 5:32

1 vote

1 answer

104 views

The action of graph automorphism of finite symplectic group on maximal subgroups

asked Jul 30, 2013 at 14:47

1 vote

1 answer

834 views

Known results on cyclic difference sets

asked Dec 31, 2013 at 3:06

0 votes

0 answers

229 views

Orbits of stabilizer of two points in a 2-transitive permutation group

asked Apr 1, 2014 at 21:23

0 votes

0 answers

106 views

Soluble subgroups of 8-dimensional orthogonal groups over GF(4) transitive on nondegenerate 1-subspaces

asked Jul 14, 2013 at 14:37

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22 Questions

Elements of finite fields with many powers of trace zero

Ways to show a system of polynomial equations has no solution

Getting a bound via polynomial equations

Exponent of Sylow $p$-subgroup of classical groups over a field of characteristic $p$

Dimension of a homogeneous polynomial system

When is an almost simple group a split extension of its socle?

Generators of the algebra of symmetric polynomials over finite fields

A question on residues mod an even integer

Singularity of an $l\times l$ matrix whose entries are $2l$-th roots of unity

Number of cyclic difference sets

Maximal order of a metacyclic transitive permutation group of degree $n$

Maximal soluble subgroups in a parabolic subgroup of finite classical simple group

Prime divisors of $p^n+1$

An optimization problem over real symmetric matrices

Number of multipartite partitions with odd components

elements of absolute value one in cyclotomic fields

Elements whose conjugates are of the same absolute value in cyclotomic fields

Homocyclic primary module over PID

The action of graph automorphism of finite symplectic group on maximal subgroups

Known results on cyclic difference sets

Orbits of stabilizer of two points in a 2-transitive permutation group

Soluble subgroups of 8-dimensional orthogonal groups over GF(4) transitive on nondegenerate 1-subspaces