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Results tagged with co.combinatorics
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user 24646
Enumerative combinatorics, graph theory, order theory, posets, matroids, designs and other discrete structures. It also includes algebraic, analytic and probabilistic combinatorics.
2
votes
Discrete version of some topological object.
This should be a comment.
Since the image is Abelian $\phi$ factors through the universal Abelian cover (much smaller than the universal cover) and your objects are equivalent to a map $\psi$ from …
- 91
6
votes
Tessellating $\mathbb{R}^n$ by bricks.
If I undderstand the problem correctly one case would be that all bricks are translates of each other in which case a tessalation can be summarized by the lattice of centers of bricks. Up to reorderi …
- 91