On links minimizing the tunnel number
Geometric Topology
2020-06-03 v1
Abstract
We show a combinatorial argument in the diagram of large class of links, including satellite and hyperbolic links, where for each of which the tunnel number is the minimum possible, the number of its components minus one.
Keywords
Cite
@article{arxiv.2006.01729,
title = {On links minimizing the tunnel number},
author = {Darlan Girão and João M. Nogueira and António Salgueiro},
journal= {arXiv preprint arXiv:2006.01729},
year = {2020}
}
Comments
12 pages, 7 figures