On computing the entropy of braids
动力系统
2009-09-29 v4
摘要
We consider in this paper the problem of computing the entropy of a braid. We recall its definition and construct, for each braid, a sequence of real numbers, whose limit is its entropy. We state one conjecture about the convergence speed, and two about the braids that have high entropy, but are written with few letters.
引用
@article{arxiv.math/0603355,
title = {On computing the entropy of braids},
author = {Jacques-Olivier Moussafir},
journal= {arXiv preprint arXiv:math/0603355},
year = {2009}
}
备注
12 pages