34

Answers
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12
The sum of same powers of all matrices modulo p
5
Increasing sequence of normal magic squares
2
Lattice basis with Gram-Schmidt vectors of increasing length
6
On reducible polynomials with positive coefficients, $1$ as constant coefficient and certain bounds on coefficients
8
What is the most extreme set 4 or 5 nontransitive n-sided dice?
1
A quantitative version of Straszewicz’s theorem?
1
Covering of a partial order by upwards convex sets
1
Number of matrices of a given rank satisfying this condition
4
Sum of commuting semisimple operators
2
How to divide a n dimensional simplex in n+1 equal parts
8
The powers of non-empty subset of a group that generate a subgroup
14
maximal order of elements in GL(n,p)
18
Integer solutions of x^n + y^n = z^{n-1}
1
Hypergraph coloring
0
Property of cube hypergraph Q(n,n)
7
Three half circles on the plane may not meet nicely
1
Popular elements in cross-intersecting families
1
Is this stronger Knaster-Kuratowski-Mazurkiewicz Lemma true?
5
Infinite domain with finite number of prime ideals(elements)
3
Vapnik-Chervonenkis dimension of lines in the plane
6
Inequality of arithmetic and geometric means for the lattice polytopes?
2
bilinear equation OR diagonal matrix search
2
Approximation by polynomials
1
Maximal sets of algebraic curves, closed under rotation, dilation, and translation, that pairwise intersect at most twice
1
Intersecting Hamming spheres: is $|A\stackrel k+E|\ge|A|$?
0
Sufficient conditions to tell whether a surface contains a line
1
Chain of ideals in a complex algebra
2
Can you prove that hypergraphs with n-1 edges are partially 2 colorable?
4
Walks that cannot hit the boundary
5
submonoid of a matrix monoid with a common eigenvector
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