Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4653551 | European Journal of Combinatorics | 2014 | 12 Pages |
Abstract
The entries of frieze patterns may be interpreted as coordinates of roots of a finite Weyl groupoid of rank two. We prove the existence of maximal elements in their root posets and classify those frieze patterns which can be used to build an affine simplicial arrangement.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
M. Cuntz,