Fibonacci numbers and positive braids
Combinatorics
2010-05-10 v1
Abstract
The paper contains enumerative combinatorics for positive braids, square free braids, and simple braids, emphasizing connections with classical Fibonacci sequence. The simple subgraph of the Cayley graph of the braid group is analyzed in the final part.
Keywords
Cite
@article{arxiv.1005.1145,
title = {Fibonacci numbers and positive braids},
author = {Rehana Ashraf and Barbu Berceanu and Ayesha Riasat},
journal= {arXiv preprint arXiv:1005.1145},
year = {2010}
}
Comments
8 pages, 3 figures