Binzhou Xia's user avatar
Binzhou Xia's user avatar
Binzhou Xia's user avatar
Binzhou Xia
  • Member for 11 years, 6 months
  • Last seen more than 5 years ago
17 votes
0 answers
745 views

Elements of finite fields with many powers of trace zero

12 votes
1 answer
2k views

Ways to show a system of polynomial equations has no solution

9 votes
0 answers
517 views

Getting a bound via polynomial equations

8 votes
3 answers
1k views

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

7 votes
2 answers
837 views

Dimension of a homogeneous polynomial system

7 votes
1 answer
343 views

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

6 votes
1 answer
379 views

Generators of the algebra of symmetric polynomials over finite fields

5 votes
3 answers
561 views

A question on residues mod an even integer

5 votes
0 answers
230 views

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

4 votes
0 answers
158 views

Number of cyclic difference sets

4 votes
2 answers
209 views

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

3 votes
2 answers
458 views

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

3 votes
2 answers
2k views

Prime divisors of $p^n+1$

3 votes
0 answers
463 views

An optimization problem over real symmetric matrices

2 votes
0 answers
137 views

Number of multipartite partitions with odd components

2 votes
1 answer
371 views

elements of absolute value one in cyclotomic fields

2 votes
0 answers
343 views

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

2 votes
1 answer
98 views

Homocyclic primary module over PID

1 vote
1 answer
102 views

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

1 vote
1 answer
811 views

Known results on cyclic difference sets

0 votes
0 answers
217 views

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

0 votes
0 answers
104 views

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