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29 votes
5 answers
993 views

Fair cutting of the plane with lines

0 votes
1 answer
29 views

An identity for the higher form Levi-Civita connection

1 vote
1 answer
56 views

Trans-universality for finitely generated groups

0 votes
0 answers
15 views

3d solid with 6 faces 8 vertices

3 votes
1 answer
71 views

Algebra with three anti-commutator relations

0 votes
0 answers
8 views

Question on the Tits cone of an irreducible affine Coxeter group

0 votes
0 answers
28 views

Space of non-archimedean characters is nonempty

0 votes
0 answers
6 views

Higher order derivatives of $\exp(X(\delta))$ evaluated at $\delta = 0

0 votes
0 answers
26 views

Is there any relation between Berkovich spaces over $\Bbb Z$ and Arakelov theory?

-1 votes
0 answers
16 views

Nilpotent operators in infinite dimensional space

1 vote
0 answers
14 views

How to do LU factorization efficiently based on the factorized result added with a low-rank matrix?

4 votes
1 answer
96 views
+50

Connected geometric thickness two

3 votes
2 answers
308 views

MIP*=RE theorem and its impact on logic and proof theory

88 votes
3 answers
13k views

Is every sigma-algebra the Borel algebra of a topology?

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