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# Questions

1
3
0
53
views

### Minimal number of colours for colouring Voronoi-cells of a $d-$dimensional lattice

may 9 at 15:06 Stefan Kohl 2,600215

10
22
6
1k
views

### Useful tricks in experimental mathematics

may 6 at 5:48 Alon Amit 4,0251438

4
12
2
527
views

### An unfair game involving an odd number of pieces of chocolate

apr 25 at 16:32 Roland Bacher 6,8961037

10
4
363
views

### Minimal size of subsets $A,B$ in a finite group $G$ such that $AB=G$

apr 9 at 23:02 v08ltu 512

1
5
2
249
views

### Polynomials over $\mathbb F_2$ without zeros in $\mathbb F_2$ having an inverse series with support of large density.

feb 14 at 18:27 Peter Mueller 3,7801918

1
6
0
89
views

### Sum of densities of support of $A$ and $A^{-1}$ for $A=1+\dots\in \mathbb F_2[[x]]$

feb 8 at 18:23 quid 12.9k3151

3
7
2
257
views

### Coefficients in the periodic part of continued fractions for real quadratic algebraic numbers

feb 6 at 11:21 quid 12.9k3151

6
1
340
views

### A curious sum for integers $\equiv 7\pmod 8$.

feb 1 at 19:43 GH 14.9k13153

1
vote
1
69
views

### Even sign configurations with prescribed support

dec 18 at 17:20 Roland Bacher 6,8961037

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