Infinite friezes
Combinatorics
2015-04-13 v1
Abstract
We provide a characterization of infinite frieze patterns of positive integers via triangulations of an infinite strip in the plane. In the periodic case, these triangulations may be considered as triangulations of annuli. We also give a geometric interpretation of all entries of infinite friezes via matching numbers.
Keywords
Cite
@article{arxiv.1504.02695,
title = {Infinite friezes},
author = {Karin Baur and Mark James Parsons and Manuela Tschabold},
journal= {arXiv preprint arXiv:1504.02695},
year = {2015}
}
Comments
24 pages, 24 figures