Catalan triangles and tied arc diagrams
Combinatorics
2020-12-04 v2 General Topology
Abstract
The Catalan triangle, as well as a Fuss-Catalan triangle, enter a problem of counting particular tied arc diagrams. This setting allows us to prove some combinatorial properties of these triangles.
Cite
@article{arxiv.2011.14628,
title = {Catalan triangles and tied arc diagrams},
author = {Francesca Aicardi},
journal= {arXiv preprint arXiv:2011.14628},
year = {2020}
}
Comments
16 pages, 11 Figures