58

Answers
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33
A conjecture in Number Theory
25
A mixing property for finite fields of characteristic $2$ (2)
21
On a theorem of Galois
18
Circles and rational functions
18
Is x*tan(x) integrable in elementary functions?
13
A mixing property of linear map over finite fields
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Cyclotomic polynomials evaluated at roots of unity
11
Inequality with Euler’s totient function
9
Subgroups of the general linear groups
9
A generalisation of the theorem of Maschke
7
Lower bound on the dimension of a subspace of $\mathbb Z_2^r$?
6
Branched Regular Cover over 4-times punctured sphere
6
Number of elements in the set {1,…,n}*{1,..,n}
5
Number of solutions of an equation over finite fields
5
Polynomial version of the conjecture about Power free-values of polynomials
5
Integral solutions to $a_1 \times a_2 \times … \times a_k = N$
5
Polynomials over $\mathbb F_2$ without zeros in $\mathbb F_2$ having an inverse series with support of large density.
5
Decomposition of primes in Galois closures of number fields
4
Maximal order of a metacyclic transitive permutation group of degree $n$
4
Reducing system of polynomials with symbolic factors
4
All and the only algebraically closed fields s.t. any regular n-by-n matrix has a k-th root for every k
4
A question from complex analysis
4
Simple field extension and rational points
4
Automorphism of finite groups and Hurwitz spaces
4
why are subextensions of Galois extensions also Galois?
4
Intersection of vector spaces
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Around a theorem of Kronecker
4
Cliques, Paley graphs and quadratic residues
4
Reducible trinomials $x^{odd}+x^2+s(t)$ in characteristic $2$
3
A cubic polynomial which contains a linear factor with irreducible residual quadratic form
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